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.
13 results
Oct 10, 2026Unauthenticated PHP Object Injection in Buzz Stone | Magazine & Viral Blog WordPress Theme <= 1.0.2 versions.CVE-2026-81797 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated PHP Object Injection in Buzz Stone | Magazine & Viral Blog WordPress Theme <= 1.0.2 versions.
- Affected
- up to 1.0.2
- What to do
- Affects up to 1.0.2. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 22, 2026Image Buzz: Unauthorized API key modificationCVE-2025-14484 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Image Buzz plugin for WordPress is vulnerable to unauthorized API key modification due to missing authorization checks in all versions up to, and including, 1.0.3. This makes it possible for unauthenticated attackers to modify arbitrary API keys (Pixabay, Unsplash, Pixels) configured by site administrators via the 'pixabay_api', 'unsplash_api', or 'pixels_api' parameters.
- Product
- Image Buzz
- Affected
- up to 1.0.3
- What to do
- Affects up to 1.0.3. Update Image Buzz to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordcodecanyon.networdfence.com
May 27, 2026WP AutoBuzz: Cross-Site Request ForgeryCVE-2026-8911 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The WP AutoBuzz plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. This vulnerability bypasses WordPress's DISALLOW_UNFILTERED_HTML protection because the unsanitized value is written directly via update_option at the plugin level, entirely outside of WordPress post content handling.
- Product
- WP AutoBuzz
- Affected
- up to 1.1.1
- What to do
- Affects up to 1.1.1. Update WP AutoBuzz to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 22, 2026Buzz Comments: Stored Cross-Site ScriptingCVE-2026-6041 · WordPress plugins & themes · reported by WordfenceMedium 4.4
The Buzz Comments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Custom Buzz Avatar' (buzz_comments_avatar_image) setting in all versions up to, and including, 0.9.4. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the plugin settings page.
- Product
- Buzz Comments
- Affected
- up to 0.9.4
- What to do
- Affects up to 0.9.4. Update Buzz Comments to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 5, 2026Buzz Stone | Magazine & Viral Blog: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2026-27339 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Buzz Stone | Magazine & Viral Blog WordPress Theme buzzstone allows PHP Local File Inclusion.This issue affects Buzz Stone | Magazine & Viral Blog WordPress Theme: from n/a through <= 1.0.2.
- Product
- Buzz Stone | Magazine & Viral Blog
- Affected
- up to 1.0.2
- What to do
- Affects up to 1.0.2. Update Buzz Stone | Magazine & Viral Blog to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Aug 14, 2025Blogger Buzz: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-54680 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sparklewpthemes Blogger Buzz blogger-buzz allows Stored XSS.This issue affects Blogger Buzz: from n/a through <= 1.2.6.
- Product
- Blogger Buzz
- Affected
- up to 1.2.6
- What to do
- Affects up to 1.2.6. Update Blogger Buzz to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 27, 2025OnionBuzz: Cross-Site Request Forgery (CSRF)CVE-2025-53312 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Cross-Site Request Forgery (CSRF) vulnerability in Looks Awesome OnionBuzz onionbuzz-viral-quiz allows Stored XSS.This issue affects OnionBuzz: from n/a through <= 1.0.7.
- Product
- OnionBuzz
- Affected
- up to 1.0.7
- What to do
- Affects up to 1.0.7. Update OnionBuzz to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 12, 2025BlogBuzzTime for WP: Stored Cross-Site ScriptingCVE-2025-2078 · WordPress plugins & themes · reported by WordfenceMedium 4.4
The BlogBuzzTime for WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
- Product
- BlogBuzzTime for WP
- Affected
- up to 1.1
- What to do
- Affects up to 1.1. Update BlogBuzzTime for WP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordwordpress.orgwordfence.com
Jan 18, 2025Buzz Club – Night Club, DJ and Music Festival Event: Unauthorized modification of data that can lead to a denial of serviceCVE-2025-0515 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Buzz Club – Night Club, DJ and Music Festival Event WordPress Theme theme for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to a missing capability check on the 'cmsmasters_hide_admin_notice' function in all versions up to, and including, 2.0.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update option values to 'hide' on the WordPress site. This can be leveraged to update an option that would create an error on the site and deny service to legitimate users or be used to set some values to true such as registration.
- Product
- Buzz Club – Night Club, DJ and Music Festival Event
- Affected
- up to 2.0.4
- What to do
- Affects up to 2.0.4. Update Buzz Club – Night Club, DJ and Music Festival Event to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordthemeforest.networdfence.com
Dec 9, 2024Blogger Buzz: Missing AuthorizationCVE-2023-30476 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Missing Authorization vulnerability in Sparkle Themes Blogger Buzz allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Blogger Buzz: from n/a through 1.2.2.
- Product
- Blogger Buzz
- Affected
- up to 1.2.2
- What to do
- Affects up to 1.2.2. Update Blogger Buzz to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 30, 2023Buzzsprout Podcasting: Stored Cross-Site ScriptingCVE-2023-5335 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Buzzsprout Podcasting plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'buzzsprout' shortcode in versions up to, and including, 1.8.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Product
- Buzzsprout Podcasting
- Affected
- up to 1.8.4
- What to do
- Affects up to 1.8.4. Update Buzzsprout Podcasting to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 21, 2019An issue was discovered in the Viral Quiz Maker - OnionBuzz plugin before 1.2.2 for WordPress.CVE-2019-14231 · WordPress plugins & themes · reported by MITRECritical 9.8
An issue was discovered in the Viral Quiz Maker - OnionBuzz plugin before 1.2.2 for WordPress. One could exploit the points parameter in the ob_get_results ajax nopriv handler due to there being no sanitization prior to use in a SQL query in getResultByPointsTrivia. This allows an unauthenticated/unprivileged user to perform a SQL injection attack capable of remote code execution and information disclosure.
- Product
- An issue was discovered in the Viral Quiz Maker - OnionBuzz
- Fixed in
- 1.2.2
- What to do
- Update An issue was discovered in the Viral Quiz Maker - OnionBuzz to 1.2.2 or newer.
Full record and what to do →NVD recordopenwall.comopenwall.com
Jul 21, 2019An issue was discovered in the Viral Quiz Maker - OnionBuzz plugin before 1.2.7 for WordPress.CVE-2019-14230 · WordPress plugins & themes · reported by MITRECritical 9.8
An issue was discovered in the Viral Quiz Maker - OnionBuzz plugin before 1.2.7 for WordPress. One could exploit the id parameter in the set_count ajax nopriv handler due to there being no sanitization prior to use in a SQL query in saveQuestionVote. This allows an unauthenticated/unprivileged user to perform a SQL injection attack capable of remote code execution and information disclosure.
- Product
- An issue was discovered in the Viral Quiz Maker - OnionBuzz
- Fixed in
- 1.2.7
- What to do
- Update An issue was discovered in the Viral Quiz Maker - OnionBuzz to 1.2.7 or newer.
Full record and what to do →NVD recordopenwall.comopenwall.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.
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