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.
2,135 results · page 3 of 43
Sep 16, 2026Newsletter: Does not validate the destination of the redirect performed after a public subscription actionCVE-2026-86823 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Newsletter WordPress plugin before 9.3.7 does not validate the destination of the redirect performed after a public subscription action, allowing unauthenticated attackers to redirect users to arbitrary external sites and to disclose a subscriber token that grants access to that subscriber record's front-end actions.
- Product
- Newsletter
- Fixed in
- 9.3.7
- What to do
- Update Newsletter to 9.3.7 or newer.
Sep 15, 2026Joomla Extension - j2commerce.com - Unescaped request data reflected into PayPal notify redirect in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - A crafted lCVE-2026-82191 · Websites & servers · reported by security@joomla.orgMedium 5.3
Joomla Extension - j2commerce.com - Unescaped request data reflected into PayPal notify redirect in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - A crafted link to the paypal notify endpoint, if followed by a victim's browser (or an automated system that fetches it), causes the resulting redirect to `com_j2store`'s checkout controller to carry attacker-chosen query parameters instead of only the intended `view=checkout&task=confirmPayment&orderpayment_type=...&paction=process` set — parameter injection/smuggling into that follow-up request. This requires a victim to load the crafted link (`UI:R`/`UI:P`); it does not by itself grant an unauthenticated attacker anything they could not already obtain by requesting the target `com_j2store` URL directly with their own parameters.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attackCVE-2026-91964 · Other software · FreeRDP · reported by VulnCheckHigh 8.7
FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attacker-controlled LoadBalanceInfo fields. A malicious RDP server can trigger the overflow by sending an arbitrary-length field that gets written to a fixed 512-byte buffer without validation, causing client crashes or potential code execution when chained with memory disclosure.
- Product
- FreeRDP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 15, 2026FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel.CVE-2026-91963 · Other software · FreeRDP · reported by VulnCheckHigh 7.1
FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.
- Product
- FreeRDP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 15, 2026Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts.CVE-2026-91935 · Other software · FlowiseAI · reported by VulnCheckHigh 8.7
Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts. Attackers with chatflows:create or chatflows:update permissions can exfiltrate LLM provider API keys by redirecting requests to cloud metadata services or internal hosts.
- Product
- Flowise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 14, 2026Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter.CVE-2026-91772 · Other software · halo-dev · reported by VulnCheckMedium 5.3
Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of redirect-based trust relationships.
- Product
- halo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026WeKnora before 0.7.0 fails to re-validate HTTP redirect targets in the POST /api/v1/knowledge-bases/:id/knowledge/url endpoint when downloading documents from uCVE-2026-91750 · Other software · Tencent · reported by VulnCheckHigh 7.1
WeKnora before 0.7.0 fails to re-validate HTTP redirect targets in the POST /api/v1/knowledge-bases/:id/knowledge/url endpoint when downloading documents from user-supplied URLs. Authenticated attackers can bypass initial SSRF validation by supplying a public URL that redirects to internal network addresses, allowing access to internal services and cloud metadata.
- Product
- WeKnora
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026IBM Verify Identity Access could allow a remote attacker to conduct phishing attacks, using an open redirect attack.CVE-2026-13277 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.7
IBM Verify Identity Access could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim.
- Product
- Verify Identity Access
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.7 Mattermost failed to validate Dynamic Client Registration redirect URIs by URL componenCVE-2026-12985 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.8
Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.7 Mattermost failed to validate Dynamic Client Registration redirect URIs by URL component (matching glob patterns against the raw URI string instead) which allows a remote unauthenticated attacker to register an OAuth client with an attacker-controlled callback host that bypasses the configured redirect URI allowlist via a crafted redirect URI that places an allowlisted host/path suffix inside the query string.. Mattermost Advisory ID: MMSA-2026-00700
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Apache Syncope.CVE-2026-73191 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.1
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Apache Syncope. When the Syncope SRA is configured for CAS authentication, the target Apereo CAS instance's URL is calculated by unconditionally looking at client-supplied forwarded HTTP headers. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.
- Product
- Apache Syncope
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 14, 2026froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowing authenticated customers to inject arbitrary nginx or ApacCVE-2026-90937 · Other software · froxlor · reported by VulnCheckCritical 9.4
froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowing authenticated customers to inject arbitrary nginx or Apache configuration directives. Attackers can supply URLs containing literal newlines that are written verbatim into vhost config files during cron rebuild, enabling web server configuration corruption, denial of service, or hijacking of HTTP responses across hosted domains.
- Product
- froxlor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 13, 2026User Registration & Membership: Does not validate the destination of a post-login redirect before redirectingCVE-2026-80072 · WordPress plugins & themes · reported by WPScanMedium 4.7
The User Registration & Membership WordPress plugin before 5.2.8 does not validate the destination of a post-login redirect before redirecting, allowing unauthenticated attackers to redirect visitors to an arbitrary external URL, which can be abused for phishing.
- Product
- User Registration & Membership
- Fixed in
- 5.2.8
- What to do
- Update User Registration & Membership to 5.2.8 or newer.
Sep 11, 2026A file-upload handler redirects the authenticated client's browser to a URL taken directly from that same request's Referer header, without validating it againsCVE-2026-90453 · Other software · CISA · reported by ics-cert@hq.dhs.govMedium 5.1
A file-upload handler redirects the authenticated client's browser to a URL taken directly from that same request's Referer header, without validating it against the application's own origin. This allows an authenticated attacker to craft a request that causes another user's browser to be redirected to an arbitrary external destination after completing an upload.
- Product
- Malcolm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comcisa.gov
Sep 11, 2026Concrete CMS versions 9.5.0 through 9.5.2 are vulnerable to Open Redirect via the rcURL parameter.CVE-2026-81913 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deMedium 5.3
Concrete CMS versions 9.5.0 through 9.5.2 are vulnerable to Open Redirect via the rcURL parameter. An attacker can craft a single link on the site's own domain that sends a user to an arbitrary external site immediately after authentication, facilitating phishing and credential theft. The same handling is present in the registration flow, giving a second entry point on sites with registration enabled. Concrete CMS versions prior to 9.5.0 do not include the rcURL parameter or this allowlist and are not affected. The Concrete CMS security team gave this vulnerability a CVSS v4.0 score of 5.3 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Michal M. for reporting.
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.concretecms.org
Sep 11, 2026AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an open redirect in objects/playlistSort.php.CVE-2026-89148 · Other software · WWBN · reported by VulnCheckMedium 5.1
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an open redirect in objects/playlistSort.php. Because the endpoint is not a *.json.php script, AVideo's automatic CSRF guard (autoCSRFGuard()/forbidIfIsUntrustedRequest()) does not run, and when the request includes the sort parameter the script issues a Location header set to the unvalidated $_SERVER['HTTP_REFERER'] value without calling isSafeRedirectURL(). A remote unauthenticated attacker can therefore induce a logged-in user who can manage the targeted playlist to submit a cross-origin POST with a crafted Referer, causing the victim's playlist to be reordered and the victim's browser to be redirected from a trusted AVideo URL to an attacker-controlled site for phishing. No patched version is available.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 11, 2026SSL Zen — SSL Certificate Installer & HTTPS Redirects: Does not perform capability or nonce checks on a certificate-file download routine that runs early in the WordPress admin request lifecycleCVE-2026-86781 · WordPress plugins & themes · reported by WPScanMedium 5.3
The SSL Zen — SSL Certificate Installer & HTTPS Redirects WordPress plugin before 4.7.40 does not perform capability or nonce checks on a certificate-file download routine that runs early in the WordPress admin request lifecycle, allowing any authenticated user, including Subscribers, to download the site's TLS private key, certificates, and diagnostic logs.
- Product
- SSL Zen — SSL Certificate Installer & HTTPS Redirects
- Fixed in
- 4.7.40
- What to do
- Update SSL Zen — SSL Certificate Installer & HTTPS Redirects to 4.7.40 or newer.
Sep 10, 2026IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 could allow a remote attacker to redirect users to an arbitrCVE-2026-19646 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.1
IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 could allow a remote attacker to redirect users to an arbitrary domain due to improper validation of the HTTP Host header.
- Product
- Common Licensing
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026Renovate before 44.11.3 fails to validate Link header destinations when following GitLab server pagination, allowing malicious servers to redirect credential-beCVE-2026-88880 · Other software · renovatebot · reported by VulnCheckCritical 9.2
Renovate before 44.11.3 fails to validate Link header destinations when following GitLab server pagination, allowing malicious servers to redirect credential-bearing requests. Attackers controlling a compromised GitLab server can specify a Link header pointing to attacker-controlled infrastructure to exfiltrate authentication credentials.
- Product
- renovate
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 10, 2026URL redirection to untrusted site ('open redirect') vulnerability in Armiya Information Technologies Ltd.CVE-2026-8323 · Computers, phones & browsers · Armiya Information Technologies Ltd. Co. · reported by iletisim@usom.gov.trCritical 9.3
URL redirection to untrusted site ('open redirect') vulnerability in Armiya Information Technologies Ltd. Co. Access Control System allows Fake the Source of Data. This issue affects Access Control System: before Versiyon 2.
- Product
- Access Control System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Snipe-IT 8.5.0 through 8.6.3 contains an open redirect vulnerability in its SAML assertion-consumer endpoint (SamlController::acs, POST /saml/acs).CVE-2026-86756 · Other software · grokability · reported by VulnCheckMedium 5.3
Snipe-IT 8.5.0 through 8.6.3 contains an open redirect vulnerability in its SAML assertion-consumer endpoint (SamlController::acs, POST /saml/acs). The endpoint wrote the RelayState POST parameter directly into Laravel's url.intended session key with only CR/LF characters stripped, and LoginController later issued redirect()->intended(), which passes an absolute URL through to the Location header unchanged. An unauthenticated attacker who induces a user of a SAML-SSO-enabled instance to visit a crafted IdP-initiated SSO link can therefore cause the victim's browser to be redirected to an arbitrary absolute external URL immediately after a successful authentication, which the advisory notes facilitates credential-harvesting phishing. No account on the target instance and no compromise of the identity provider are required. Only deployments with SAML SSO enabled are affected. Fixed in 8.7.0 (commit d30b73d, PR #19386), which validates RelayState via a new Helper::sameOriginUrl check before storing it.
- Product
- snipe-it
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 9, 2026URL redirection to untrusted site ('open redirect') vulnerability in Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and TraCVE-2026-78377 · Other software · Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and Trade Inc. · reported by iletisim@usom.gov.trMedium 6.1
URL redirection to untrusted site ('open redirect') vulnerability in Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows Phishing. This issue affects Library Information and Document Automation Program: from v22.1 before v22.2.
- Product
- Library Information and Document Automation Program
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Groundhogg — CRM, Newsletters, and Marketing Automation: Does not restrict the redirect target of its email preference confirmation flow to the site's own hostCVE-2026-81741 · WordPress plugins & themes · reported by WPScanMedium 4.7
The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin before 4.7.2 does not restrict the redirect target of its email preference confirmation flow to the site's own host, allowing unauthenticated attackers to redirect visitors to an arbitrary external URL by way of a crafted link.
- Product
- Groundhogg — CRM, Newsletters, and Marketing Automation
- Fixed in
- 4.7.2
- What to do
- Update Groundhogg — CRM, Newsletters, and Marketing Automation to 4.7.2 or newer.
Sep 8, 2026In onCreate of SetupPassthroughActivity.java, there is a possible way to launch arbitrary activity due to Intent redirection .CVE-2026-28626 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.3
In onCreate of SetupPassthroughActivity.java, there is a possible way to launch arbitrary activity due to Intent redirection . This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026In resolveActivity of ActivityStarter.java, there is a possible way to perform Intent Redirection attacks due to a logic error in the code.CVE-2026-28612 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In resolveActivity of ActivityStarter.java, there is a possible way to perform Intent Redirection attacks due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026In addCreatorToken of ActivityManagerService.java, there is a possible Intent Redirection Bypass due to a logic error in the code.CVE-2026-28599 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In addCreatorToken of ActivityManagerService.java, there is a possible Intent Redirection Bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026A url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker CVE-2026-84389 · Network & remote access · Fortinet · reported by psirt@fortinet.comLow 3.1
A url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker to execute unauthorized code or commands via <insert attack vector here>
- Product
- FortiSIEM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfortiguard.fortinet.com
Sep 8, 2026XenForo before 2.3.13 contains a cross-site scripting vulnerability in the dynamic redirect handler that allows unauthenticated attackers to execute arbitrary JCVE-2026-73319 · Other software · XenForo · reported by VulnCheckMedium 5.1
XenForo before 2.3.13 contains a cross-site scripting vulnerability in the dynamic redirect handler that allows unauthenticated attackers to execute arbitrary JavaScript in the board origin by crafting a malicious javascript: URI that bypasses host validation. Attackers can embed the board hostname in the URI authority component and use percent-encoded newlines to evade server-side filters, causing authenticated users who perform a Follow action to execute attacker-supplied JavaScript in their browser.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026XenForo before 2.3.13 contains an authorization flaw in the OAuth2 token endpoint that allows attackers controlling any allowlisted redirect URI to bypass redirCVE-2026-73310 · Other software · XenForo · reported by VulnCheckHigh 8.2
XenForo before 2.3.13 contains an authorization flaw in the OAuth2 token endpoint that allows attackers controlling any allowlisted redirect URI to bypass redirect URI binding by submitting a different allowlisted URI than the one recorded at authorization time. Attackers can exchange an intercepted authorization code using a mismatched redirect URI to steal OAuth2 tokens from intercepted authorization flows.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026NuBrowser lacks protocol whitelist validation for the S.browser_fallback_url field of intent://, allowing attackers to inject javascript: URLs via 302 redirectsCVE-2026-86550 · Other software · ZTE · reported by psirt@zte.com.cnMedium 6.5
NuBrowser lacks protocol whitelist validation for the S.browser_fallback_url field of intent://, allowing attackers to inject javascript: URLs via 302 redirects. This results in a universal cross‑site scripting (UXSS) vulnerability that enables script execution within the origin of arbitrary websites.
- Product
- NebulaOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2026wger before 2.6 (affected versions <= 2.5.0) contains an open redirect vulnerability in the trainer_login view (wger/core/views/user.py).CVE-2026-86256 · Other software · wger-project · reported by VulnCheckMedium 5.1
wger before 2.6 (affected versions <= 2.5.0) contains an open redirect vulnerability in the trainer_login view (wger/core/views/user.py). After a trainer enters impersonation mode, the view redirects to the user-supplied 'next' GET parameter via HttpResponseRedirect() without validating it with url_has_allowed_host_and_scheme(). An attacker who delivers a crafted link to an authenticated trainer can redirect the trainer's browser to an attacker-controlled domain, enabling phishing and leaking the wger URL structure (including the impersonated user's user_pk) via the Referer header.
- Product
- wger
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 6, 2026h3 versions before 2.0.1-rc.18 contain an open redirect vulnerability in the redirectBack() utility that fails to sanitize protocol-relative paths in the RefereCVE-2026-86205 · Other software · h3js · reported by VulnCheckMedium 5.3
h3 versions before 2.0.1-rc.18 contain an open redirect vulnerability in the redirectBack() utility that fails to sanitize protocol-relative paths in the Referer header pathname. Attackers can craft a same-origin URL with a double-slash path segment that passes origin validation but produces a Location header interpreted by browsers as a protocol-relative redirect to an external domain.
- Product
- h3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 6, 2026The Redirection for Contact Form 7 WordPress plugin from 2.2.7 before 3.2.11 does not prevent shortcodes in submitted form values from being executed when it suCVE-2026-80439 · WordPress plugins & themes · reported by WPScanMedium 4.8
The Redirection for Contact Form 7 WordPress plugin from 2.2.7 before 3.2.11 does not prevent shortcodes in submitted form values from being executed when it substitutes those values into an action's settings and then processes those settings for shortcodes, allowing unauthenticated users to run any shortcode registered on the site and read its output.
- Fixed in
- 3.2.11
- What to do
- Update the plugin to 3.2.11 or newer.
Sep 5, 2026Accept Stripe Payments: Does not validate a user-supplied URL before using it in a redirectCVE-2026-81423 · WordPress plugins & themes · reported by WPScanMedium 4.3
The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a user-supplied URL before using it in a redirect, allowing unauthenticated attackers to redirect visitors to an arbitrary external website, which can be leveraged for phishing.
- Product
- Accept Stripe Payments
- Fixed in
- 2.1.4
- What to do
- Update Accept Stripe Payments to 2.1.4 or newer.
Sep 4, 2026Camaleon CMS versions 2.7.5 through 2.9.1 fail to validate redirect targets when fetching remote files in the Upload from URL media feature.CVE-2026-86100 · Other software · owen2345 · reported by VulnCheckMedium 5.3
Camaleon CMS versions 2.7.5 through 2.9.1 fail to validate redirect targets when fetching remote files in the Upload from URL media feature. Authenticated attackers can supply URLs that pass initial validation but redirect to internal network addresses, allowing server-side request forgery to internal services.
- Product
- CamaleonCMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026Dub contains an open redirect vulnerability in the redir_url query parameter that is accepted on every short link without validation or domain allowlist enforceCVE-2026-85676 · Other software · dubinc · reported by VulnCheckMedium 5.3
Dub contains an open redirect vulnerability in the redir_url query parameter that is accepted on every short link without validation or domain allowlist enforcement. Attackers can append the redir_url parameter to any short link to redirect visitors to arbitrary external URLs through the trusted Dub domain, bypassing destination blacklists and potentially enabling phishing attacks with link cloaking enabled.
- Product
- dub
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hostCVE-2026-85180 · Other software · ollama · reported by VulnCheckHigh 8.7
Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hosts. An attacker can control a registry, serve a malicious tensor-layer manifest, and cause the server to issue GET requests to internal hosts including cloud metadata endpoints.
- Product
- ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 2, 2026Jenkins ThinBackup Plugin 2.1.4 and earlier allows overwriting the plugin's backup configuration through Stapler data binding, allowing attackers to redirect baCVE-2026-84667 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 7.1
Jenkins ThinBackup Plugin 2.1.4 and earlier allows overwriting the plugin's backup configuration through Stapler data binding, allowing attackers to redirect backup writes to an attacker-specified directory and to include arbitrary files from the Jenkins controller file system in backups.
- Product
- Jenkins ThinBackup Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 2, 2026Yoast SEO Premium: Does not sanitize control characters from redirect origins before writing them to the site's Apache configuration fileCVE-2026-10821 · WordPress plugins & themes · reported by WPScanMedium 6.6
The Yoast SEO Premium WordPress plugin before 27.6.1 does not sanitize control characters from redirect origins before writing them to the site's Apache configuration file when the file-based redirect mode is enabled, and the redirect-creation endpoint is reachable by users with only Author-level access. This allows such users to inject arbitrary newline-delimited Apache directives into the root .htaccess file. On Apache servers that honour PHP directives, the injection can be chained with the user's own media upload (a polyglot image carrying a PHP payload) and an auto_prepend_file directive to achieve Remote Code Execution.
- Product
- Yoast SEO Premium
- Fixed in
- 27.6.1
- What to do
- Update Yoast SEO Premium to 27.6.1 or newer.
Sep 2, 2026reset_password.html parses query string parameters and uses the 'url' parameter as a redirection target (window.location = url) after password reset, optionallyCVE-2026-53683 · Other software · Red Hat · reported by Red HatMedium 4.3
reset_password.html parses query string parameters and uses the 'url' parameter as a redirection target (window.location = url) after password reset, optionally delayed by a 'delay' parameter. No validation or allowlisting is performed on url, enabling an attacker to redirect users to an arbitrary external site after completion of the password-reset workflow.
- Product
- Red Hat Enterprise Linux 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Sep 1, 2026A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to redirect users to an aCVE-2026-73734 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 5.4
A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to redirect users to an arbitrary URL.
- Product
- Fabric Composer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 31, 2026URL Redirection to Untrusted Site ('Open Redirect') vulnerability in ash-project ash_typescript allows an attacker who controls a path-parameter value to redireCVE-2026-82731 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbLow 2.3
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in ash-project ash_typescript allows an attacker who controls a path-parameter value to redirect a generated client's request, and the credentials attached to it, to an unintended route or an external origin. The URL builders in lib/ash_typescript/typed_controller/codegen/route_renderer.ex replace each :param placeholder with a bare template interpolation and never call encodeURIComponent, so the value reaches executeTypedControllerRequest raw. A value containing ../ is normalised away by the fetch URL resolver and reaches a different route, while ? or # truncates the path and can smuggle or override query parameters. For a route whose path begins with a parameter, a value such as /evil.example.com/x yields the protocol-relative URL //evil.example.com/x, sending the request and the credentials from TypedControllerConfig to an attacker-controlled host. Nothing constrains the value at runtime: get_path_param_type/2 emits only a TypeScript type, which is erased. The query-string path is unaffected, since URLSearchParams.set encodes its own values. This issue affects ash_typescript: from 0.15.0 before 0.18.0.
- Product
- ash_typescript
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Aug 31, 2026Joomla Extension - joomshaper.com - Open Redirect via Base64 Return Parameter in Helix Ultimate < 2.2.10 - Return redirect parameters accepted arbitrary Base64 CVE-2026-78079 · Websites & servers · reported by security@joomla.orgMedium 5.3
Joomla Extension - joomshaper.com - Open Redirect via Base64 Return Parameter in Helix Ultimate < 2.2.10 - Return redirect parameters accepted arbitrary Base64 strings without verifying whether the resolved target was an internal site URL via Uri::isInternal.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 31, 2026NSP is vulnerable to an open redirect due to insufficient server-side validation of the URL (or redirect) parameter.CVE-2026-40465 · Other software · Nokia · reported by b48c3b8f-639e-4c16-8725-497bc411dad0Medium 5.3
NSP is vulnerable to an open redirect due to insufficient server-side validation of the URL (or redirect) parameter.
- Product
- NSP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 29, 2026pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform() that accepts backslash-prefixed logout redirect targets matchingCVE-2026-82464 · Other software · pac4j · reported by VulnCheckMedium 5.3
pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform() that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path references, redirecting victims to attacker-controlled sites after logout.
- Product
- pac4j
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 29, 2026MasterStudy LMS: Does not validate a redirect parameter supplied during user registration before using itCVE-2026-81342 · WordPress plugins & themes · reported by WPScanMedium 4.7
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.43 does not validate a redirect parameter supplied during user registration before using it, allowing unauthenticated attackers to redirect users to arbitrary external URLs.
- Product
- MasterStudy LMS
- Fixed in
- 3.7.43
- What to do
- Update MasterStudy LMS to 3.7.43 or newer.
Aug 28, 2026Twenty through 2.35.0 contains an open redirect vulnerability in the OAuthPropagatorController.propagateOAuthCallback endpoint that treats the state query paramCVE-2026-82274 · Other software · twentyhq · reported by VulnCheckMedium 5.3
Twenty through 2.35.0 contains an open redirect vulnerability in the OAuthPropagatorController.propagateOAuthCallback endpoint that treats the state query parameter as a redirect URL. Attackers can craft malicious requests to redirect users to arbitrary hosts while forwarding OAuth authorization codes, bypassing domain validation when IS_MULTIWORKSPACE_ENABLED is disabled.
- Product
- twenty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2026An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a crafted line ending in the message body tCVE-2026-33604 · Other software · Open-Xchange GmbH · reported by security@open-xchange.comMedium 5.9
An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a crafted line ending in the message body to bypass the outbound protection that prevents message content from being interpreted as SMTP commands. A downstream mail server that hasn't yet fixed the SMTP smuggling vulnerability can be tricked into treating part of the message body as new SMTP commands, allowing injection of spoofed email. This is the same vulnerability class as CVE-2023-51764 and CVE-2023-51766. Where you control the receiving mail servers, ensure they reject bare carriage returns in message data. Update to non-vulnerable version. No publicly available exploits are known.
- Product
- OX Dovecot Pro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.open-xchange.com
Aug 27, 2026A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer CVE-2026-59311 · Other software · Spring · reported by security@vmware.comMedium 6.8
A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12
- Product
- Spring Integration
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns.CVE-2026-47883 · Other software · Spring · reported by security@vmware.comMedium 6.1
UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns. The issue applies to the filter variants in both Spring MVC and Spring WebFlux. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19
- Product
- Spring Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026In specific scenarios involving WebSocket handshake redirects to a different origin, the Reactor Netty WebSocket client may leak credentials.CVE-2026-47848 · Other software · Spring · reported by security@vmware.comMedium 6.1
In specific scenarios involving WebSocket handshake redirects to a different origin, the Reactor Netty WebSocket client may leak credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier
- Product
- Reactor Netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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.
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