Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
6,428 results · page 5 of 129
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-107210 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-30 and 6.9.13-55, a crafted highly compressed MAT image can make the MAT decoder create temporary files larger than the configured security-policy limit, bypassing resource restrictions and consuming excessive disk space. This issue is fixed in versions 7.1.2-30 and 6.9.13-55.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-107209 · Other software · ImageMagick · reported by GitHubMedium 5.9
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-30 and 6.9.13-55, when ImageMagick is built without Cairo support, a crafted RSVG image that reaches a resource limit can cause the RSVG decoder to free image state twice and then use freed memory, crashing the process. This issue is fixed in versions 7.1.2-30 and 6.9.13-55.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-107208 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-30 and 6.9.13-55, a crafted XMP profile can reach a recursion limit that is handled as a fatal condition instead of an ordinary exception, terminating the image-processing process. This issue is fixed in versions 7.1.2-30 and 6.9.13-55.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106580 · Other software · ImageMagick · reported by GitHubMedium 4
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, a missing security-policy check in the CUT encoder allows a crafted local encoding operation to read data that policy should deny and can also cause a crash. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106579 · Other software · ImageMagick · reported by GitHubMedium 6.2
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, a crafted image can bypass an ImageMagick security policy that uses coder as its domain, potentially allowing data prohibited by the policy to be read. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106578 · Other software · ImageMagick · reported by GitHubMedium 5.9
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, a crafted image can cause an invalid memory free in the MVG decoder and crash the process. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106577 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, unescaped or untrimmed values can inject code into output generated by PostScript coders. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106576 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31, a crafted XMP profile can trigger excessive work while the parser determines a rational value's numerator and denominator, causing denial of service. This issue is fixed in version 7.1.2-31.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106575 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31, a crafted Magick script can cause an opened file pointer to remain unclosed, allowing repeated processing to exhaust available file descriptors. This issue is fixed in version 7.1.2-31.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106574 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31, a client connected to the distributed pixel cache server can send crafted pixel data that triggers an integer-size calculation error and a heap buffer overwrite, crashing the server. This issue is fixed in version 7.1.2-31.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106573 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, a missing limit check in the MVG decoder allows a crafted MVG image to trigger an excessively long-running operation. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106572 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-30 and 6.9.13-55, a missing recursion-depth check in the CALS decoder allows a crafted CALS image to exhaust the call stack and terminate the process. This issue is fixed in versions 7.1.2-30 and 6.9.13-55.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106571 · Other software · ImageMagick · reported by GitHubMedium 5.1
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 6.9.13-56 and 7.1.2-31, a crafted local call to the GetVirtualPixels API can trigger an integer calculation error and write beyond a heap buffer, crashing the server process. This issue is fixed in versions 6.9.13-56 and 7.1.2-31.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106570 · Other software · ImageMagick · reported by GitHubMedium 4.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32, an unauthenticated adjacent-network client can repeatedly connect to the distributed pixel cache server and exhaust its available connections, causing denial of service. This issue is fixed in version 7.1.2-32.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106569 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32, missing validation and resource checks in the ASE decoder allow a crafted ASE image to cause a crash or a long-running operation. This issue is fixed in version 7.1.2-32.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106568 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32 and 6.9.13-57, a crafted XMP profile embedded in an image can cause the profile parser to enter an infinite loop, preventing image processing from completing. This issue is fixed in versions 7.1.2-32 and 6.9.13-57.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106567 · Other software · ImageMagick · reported by GitHubMedium 5.9
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32 and 6.9.13-57, a crafted PSD file can trigger an integer-conversion error in the PSD decoder on 32-bit builds, causing an infinite loop and denial of service. This issue is fixed in versions 7.1.2-32 and 6.9.13-57.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106566 · Other software · ImageMagick · reported by GitHubMedium 4
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32, delegate symlink cleanup does not check the MAGICK_SHRED_PASSES environment variable, allowing a local privileged workflow to overwrite a file with random data. This issue is fixed in version 7.1.2-32.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106565 · Other software · ImageMagick · reported by GitHubMedium 5.9
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32 and 6.9.13-57, a missing end-of-file check while reading bzip2-compressed image data can cause an infinite loop and exhaust processing resources. This issue is fixed in versions 7.1.2-32 and 6.9.13-57.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-106564 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32, a crafted EXR image can cause the EXR decoder to write beyond a heap buffer, causing the process to crash. This issue is fixed in version 7.1.2-32.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026GitAhead through 2.7.1 on macOS contains a command injection vulnerability that allows attackers to execute shell commands by crafting repository filenames inteCVE-2026-106059 · Other software · gitahead · reported by VulnCheckHigh 8.7
GitAhead through 2.7.1 on macOS contains a command injection vulnerability that allows attackers to execute shell commands by crafting repository filenames interpolated unescaped into the Show in Finder AppleScript. Attackers can commit a file whose path contains a double quote followed by a do shell script payload, which runs as the victim user when Show in Finder is chosen.
- Product
- gitahead
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026GitAhead through 2.7.1 contains an OS command injection vulnerability in src/git/Filter.cpp that allows malicious repositories to execute commands by substitutiCVE-2026-106058 · Other software · gitahead · reported by VulnCheckHigh 7.7
GitAhead through 2.7.1 contains an OS command injection vulnerability in src/git/Filter.cpp that allows malicious repositories to execute commands by substituting crafted filenames into clean/smudge filter commands. Attackers can ship files named with $(command) selected via .gitattributes so checkout or staging runs the command through bash -c as the victim.
- Product
- gitahead
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Requesting a user or organization profile page (`GET /{username}`) with an `Accept: application/rss+xml` or `Accept: application/atom+xml` header returned the oCVE-2026-97626 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 4.3
Requesting a user or organization profile page (`GET /{username}`) with an `Accept: application/rss+xml` or `Accept: application/atom+xml` header returned the owner's activity feed without the visibility check that the profile page and the `.rss` and `.atom` routes apply. Anonymous users, restricted users and non-members could confirm the existence of limited or private users and private organizations and read their profile details and public activity, also when `[other] ENABLE_FEED` was disabled. Activity in private repositories was not included.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026The Gitea API endpoint for creating push mirrors (`POST /api/v1/repos/{owner}/{repo}/push_mirrors`) checked only whether mirroring was enabled and not the `[mirCVE-2026-97208 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 4.9
The Gitea API endpoint for creating push mirrors (`POST /api/v1/repos/{owner}/{repo}/push_mirrors`) checked only whether mirroring was enabled and not the `[mirror] DISABLE_NEW_PUSH` setting that the web interface enforces. A repository administrator could therefore create new push mirrors on instances where the site administrator had disabled them. A push mirror pushes all refs of the repository to a remote chosen by the caller, on each commit or on a schedule.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026The Gitea API endpoint `GET /api/v1/repos/{owner}/{repo}/media/{filepath}` wrote files of up to 1 KiB that are stored directly in Git, not in LFS, to the responCVE-2026-96594 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 6.1
The Gitea API endpoint `GET /api/v1/repos/{owner}/{repo}/media/{filepath}` wrote files of up to 1 KiB that are stored directly in Git, not in LFS, to the response without the content type and disposition headers Gitea uses for user content. An HTML file committed to a repository was therefore rendered by the browser on the Gitea origin. A user who can push to a repository could run JavaScript in the session of a victim who opens the media URL and act with the victim's permissions.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026With `[repository] FORCE_PRIVATE = true`, Gitea creates new repositories as private, but the post-receive hook still applied the `repo.private=false` push optioCVE-2026-89182 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 5.4
With `[repository] FORCE_PRIVATE = true`, Gitea creates new repositories as private, but the post-receive hook still applied the `repo.private=false` push option to an empty repository created by push. Any user who can create repositories could make their new repository public in violation of the instance policy. The default configuration is not affected.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026The Gitea push mirror API checked whether the repository owner, instead of the requesting user, may use local file system paths.CVE-2026-86684 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.1
The Gitea push mirror API checked whether the repository owner, instead of the requesting user, may use local file system paths. On instances with `[security] IMPORT_LOCAL_PATHS = true`, a repository administrator who is not allowed to import local paths could add a push mirror to a local path on the server when the repository owner has that permission. Gitea then pushed the repository's refs into an existing Git repository at that path with the permissions of the Gitea process.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026The Gitea API routes for issue attachments (`/api/v1/repos/{owner}/{repo}/issues/{index}/assets/{attachment_id}`) also accepted attachments that belong to commeCVE-2026-105268 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 4.3
The Gitea API routes for issue attachments (`/api/v1/repos/{owner}/{repo}/issues/{index}/assets/{attachment_id}`) also accepted attachments that belong to comments on the issue. Because the author of an issue may edit and delete the issue's attachments, a user who opened an issue could rename or delete attachments that other users had posted in comments on that issue. The contents of the attachments could not be changed.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026The Gitea web route for deleting tags (`POST /{owner}/{repo}/tags/delete`) requires only write access to the Code unit, but shares its handler with release deleCVE-2026-105267 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.1
The Gitea web route for deleting tags (`POST /{owner}/{repo}/tags/delete`) requires only write access to the Code unit, but shares its handler with release deletion and did not check that the target was a plain tag. A collaborator with Code write access and without Releases write access could permanently delete published releases of that repository, including their attachments. Protected tag rules covering the release tag still blocked the deletion.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026When migrating a repository from another Gitea instance, Gitea used the page size reported in the source server's API settings to end its paginated downloads.CVE-2026-104633 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 6.5
When migrating a repository from another Gitea instance, Gitea used the page size reported in the source server's API settings to end its paginated downloads. A source that reported `max_response_items` as `0` made these loops run indefinitely and grow server memory until it was exhausted. Any user who can migrate repositories could point a migration at a server they control and cause a denial of service.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea's OAuth2 token endpoint verified the signature and grant of a token submitted with the `refresh_token` grant type, but not that the token was a refresh toCVE-2026-101023 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Critical 9.1
Gitea's OAuth2 token endpoint verified the signature and grant of a token submitted with the `refresh_token` grant type, but not that the token was a refresh token. An unexpired access token for the same OAuth2 application and grant could be exchanged for a new access token and refresh token. Whoever holds such an access token could keep access beyond the token's original lifetime.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Authorization bypass through a user-controlled key in the optional Amazon Q Business Lambda hook sample ( q-business-lambda-hook https://github.com/aws-solutionCVE-2026-105811 · Other software · aws · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 7.1
Authorization bypass through a user-controlled key in the optional Amazon Q Business Lambda hook sample ( q-business-lambda-hook https://github.com/aws-solutions-library-samples/qnabot-on-aws/blob/main/source/docs/lambda_hooks/README.md ), available with QnABot on AWS versions 7.0.0 through 7.4.5, might allow an authenticated remote user to read arbitrary Amazon S3 objects in the deploying AWS account. This sample solution provides an example Lambda hook and requires separate, manual deployment and additional setup. It is not deployed automatically with QnABot. Customers who have not deployed this optional sample hook are not affected and do not need to take action. To remediate this issue, affected customers should update the QnABot on AWS stack to version 7.4.6 or later and then redeploy the Amazon Q Business Lambda hook sample stack. Updating the QnABot on AWS stack alone does not deliver the fix.
- Product
- qnabot-on-aws
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comstaging.prod.website.marketing.aws.dev
Oct 6, 2026When a private repository is transferred to a user who lacks access, Gitea grants that recipient temporary read access as a collaborator so they can review the CVE-2026-96589 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 4.3
When a private repository is transferred to a user who lacks access, Gitea grants that recipient temporary read access as a collaborator so they can review the repository. Rejecting or cancelling the transfer did not revoke this collaboration, so the named recipient kept persistent read access to the private repository, including its code, issues, pull requests and wiki, and could clone it. The repository owner was not notified. Transfer-granted access is now removed while collaborations that existed before the transfer are preserved.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea expanded a workflow's static `strategy.matrix` into its full Cartesian product without a size limit when creating a run, before the fork pull request apprCVE-2026-96580 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.5
Gitea expanded a workflow's static `strategy.matrix` into its full Cartesian product without a size limit when creating a run, before the fork pull request approval gate applied. A user who can open a pull request from a fork could submit a small workflow file whose matrix expands to a very large number of jobs, consuming server memory and potentially terminating the Gitea process. No runner is required. Static matrices above 256 combinations are now rejected before expansion.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026When Gitea's web installer is reachable against a database that already contains users, such as after `INSTALL_LOCK` has been reset to `false`, submitting the iCVE-2026-96404 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.1
When Gitea's web installer is reachable against a database that already contains users, such as after `INSTALL_LOCK` has been reset to `false`, submitting the install form with an administrator username matching an existing account issued an authenticated session for that account without verifying its password. If the account is an administrator, the session grants full administrative access, including changing the account's password. Databases with a single user also did not require the reinstall confirmation.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026With `[migrations] ALLOWED_DOMAINS` set to a matching entry such as `*` or a hostname wildcard, Gitea's migration URL validation could permit reserved and link-CVE-2026-96400 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 4.3
With `[migrations] ALLOWED_DOMAINS` set to a matching entry such as `*` or a hostname wildcard, Gitea's migration URL validation could permit reserved and link-local addresses, such as `169.254.169.254`, even when `ALLOW_LOCALNETWORKS = false`. The local-network block list did not cover these ranges, and a hostname matching the allow list was accepted regardless of its resolved address. A user who can start migrations on such an instance could reach these addresses from the Gitea server; the default empty `ALLOWED_DOMAINS` configuration is not affected.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue refCVE-2026-96399 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.5
A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue references, causing a runtime panic that terminated the Gitea process. A user who can edit a repository's external issue tracker settings could make any later rendering of matching content, such as viewing a README, crash the instance for all users.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026When processing issue and comment bodies, Gitea scanned the entire preceding text for action keywords such as "closes" or "fixes" once per Markdown link, givingCVE-2026-95112 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 6.5
When processing issue and comment bodies, Gitea scanned the entire preceding text for action keywords such as "closes" or "fixes" once per Markdown link, giving processing time quadratic in the input size. An authenticated user able to submit issue or comment content could send a crafted body of about 1 MB that keeps a CPU core busy for several minutes while holding a database transaction open.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject.CVE-2026-95106 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Critical 9.1
Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject. Gitea's web views resolved such a path to the first entry, while `git checkout`, Gitea Actions, and release archives use the last. A contributor could open a pull request whose diff and file views show benign content while CI and checkouts at the same commit use different, attacker-controlled content. Incoming objects are now checked for consistency; objects already stored in existing repositories are not rescanned.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea Actions decided whether a fork pull request run needed approval based on the user who triggered the event rather than the pull request author.CVE-2026-94205 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Critical 9.8
Gitea Actions decided whether a fork pull request run needed approval based on the user who triggered the event rather than the pull request author. For `pull_request` activity triggered by a maintainer during ordinary triage, such as adding a label, the run was created without requiring approval, while the workflow definition was still taken from the fork head. Where Actions is enabled and a matching runner is registered, fork-controlled workflow code could run on the base repository's runners without an explicit approval.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea validated a push mirror's remote address against the `[migrations]` allow and block lists only when the mirror was created.CVE-2026-89430 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.1
Gitea validated a push mirror's remote address against the `[migrations]` allow and block lists only when the mirror was created. Each synchronization passed the stored address directly to `git push`, so a name that later resolved to a blocked or internal address was still reached. A user with administrator access to a repository, which includes repositories they create themselves, could aim push mirror synchronization at internal Git services and force-push the repository's contents to them.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026When a push was authenticated with a deploy key, Gitea recorded the repository owner as the pusher, so permission checks in the push hook pipeline evaluated theCVE-2026-79960 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.1
When a push was authenticated with a deploy key, Gitea recorded the repository owner as the pusher, so permission checks in the push hook pipeline evaluated the owner instead of the deploy key. A holder of a writable deploy key could create protected tags without being on the tag allow list and change repository visibility through push options, for example making a private repository public. Pull requests created through the AGit flow with a deploy key were also attributed to the owner.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea's OAuth2 and OpenID Connect sign-in paths do not require a WebAuthn challenge when WebAuthn is the account's only configured second factor.CVE-2026-73278 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Critical 9.8
Gitea's OAuth2 and OpenID Connect sign-in paths do not require a WebAuthn challenge when WebAuthn is the account's only configured second factor. A party able to authenticate through the affected external identity flow can obtain a full session without the passkey verification enforced during password login. One affected path can also persist an external identity link, extending the compromise beyond the initial session; accounts with TOTP configured are outside the reported WebAuthn-only scenario.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea validates a repository migration hostname against its network allow and block lists before invoking Git, but the Git subprocess independently resolves theCVE-2026-70357 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.5
Gitea validates a repository migration hostname against its network allow and block lists before invoking Git, but the Git subprocess independently resolves the hostname when connecting. An attacker who can start a migration and control the destination's DNS can change the address between validation and connection to reach a blocked internal address. The affected path is the Git clone operation; validation in the migration HTTP client's dialer does not protect the independently connecting Git subprocess.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea validated the initial remote URL for push mirrors, wiki remote checks, and fetches of migrated pull request heads, but the subsequent raw Git operations fCVE-2026-104636 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.5
Gitea validated the initial remote URL for push mirrors, wiki remote checks, and fetches of migrated pull request heads, but the subsequent raw Git operations followed HTTP redirects without revalidating the destination. A repository administrator using a policy-allowed endpoint that redirects could make Gitea's Git client send requests to an address that the outbound host policy would otherwise block. The impact depends on the configured policy and the internal services reachable from the server.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea Actions blocks the jobs of workflow runs from first-time fork pull request contributors until a maintainer approves the run.CVE-2026-104632 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.8
Gitea Actions blocks the jobs of workflow runs from first-time fork pull request contributors until a maintainer approves the run. The rerun path only required a run to be finished and built the new attempt's jobs without considering the pending approval, so when a user with Actions write access cancelled a run that was awaiting approval and then re-ran it, the new jobs were created as waiting rather than blocked while the run still recorded that approval was required. Cancelling and re-running stale fork checks is a routine action that does not involve the approval control, so where Actions is enabled and a matching runner is registered, workflow code taken from the fork pull request head could run on the repository's runners without an explicit approval.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026A user who can open a fork pull request can place workflow content with a shared run-level concurrency group into a Gitea Actions run that is awaiting approval.CVE-2026-104626 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.8
A user who can open a fork pull request can place workflow content with a shared run-level concurrency group into a Gitea Actions run that is awaiting approval. When a later run in that group cancels the blocked job, the run becomes terminal while still marked as needing approval. If a maintainer later approves the run, Gitea passed the already-cancelled job back through concurrency preparation, set it to waiting, and made it claimable by a matching runner, executing fork-controlled workflow code. Exploitation requires the maintainer's later approval action, Actions to be enabled, and a runner that accepts the repository's jobs.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026When a Gitea Actions run was inserted, older runs in the same workflow-level concurrency group were cancelled without checking whether the new run still needed CVE-2026-103670 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.5
When a Gitea Actions run was inserted, older runs in the same workflow-level concurrency group were cancelled without checking whether the new run still needed approval. Because fork pull request runs are inserted under the base repository, a user who can open a pull request from a fork could cancel trusted in-progress runs that share a concurrency group with `cancel-in-progress` enabled, without approval and without running any code. On self-hosted runners this can interrupt deployments and leave partial state behind.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Gitea's container registry served blob downloads with a `Content-Type` taken from the media type declared in pushed image manifests, without a `Content-DispositCVE-2026-103667 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Medium 5.4
Gitea's container registry served blob downloads with a `Content-Type` taken from the media type declared in pushed image manifests, without a `Content-Disposition` or restrictive content security policy. A user who can push container images can publish a blob containing HTML and JavaScript with a `text/html` media type. When a victim who is authenticated to the instance opens the blob URL in a browser, the script runs on the Gitea origin and can perform actions as the victim, such as creating API tokens.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Changing an organization team's permission through the API with only the `permission` field did not rebuild the team's per-unit access, and the requested level CVE-2026-103504 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.1
Changing an organization team's permission through the API with only the `permission` field did not rebuild the team's per-unit access, and the requested level was not applied as a cap. After an organization owner demoted a team, for example from admin to read, the team's members kept their previous unit permissions, including write access to the team's repositories. The web form was not affected.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.