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.
8 results
Sep 30, 2026Unauthenticated PHP Object Injection in Booking Activities <= 1.18.7.1 versions.CVE-2026-97248 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated PHP Object Injection in Booking Activities <= 1.18.7.1 versions.
- Affected
- up to 1.18.7.1
- What to do
- Affects up to 1.18.7.1. 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.
Aug 13, 2026Unauthenticated PHP Object Injection in Booking Activities <= 1.18.4 versions.CVE-2026-28176 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Unauthenticated PHP Object Injection in Booking Activities <= 1.18.4 versions.
- Affected
- up to 1.18.4
- What to do
- Affects up to 1.18.4. 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.
Jun 15, 2026Unauthenticated Broken Access Control in Booking Activities <= 1.16.48.1 versions.CVE-2026-39525 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Broken Access Control in Booking Activities <= 1.16.48.1 versions.
- Affected
- up to 1.16.48.1
- What to do
- Affects up to 1.16.48.1. 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.
May 8, 2026NMR Strava activities: Stored Cross-Site ScriptingCVE-2026-5341 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The NMR Strava activities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `strava_nmr_connect` shortcode in all versions up to, and including, 1.0.14 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Product
- NMR Strava activities
- Affected
- up to 1.0.14
- What to do
- Affects up to 1.0.14. Update NMR Strava activities 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
Jan 22, 2026Booking Activities: Incorrect Privilege AssignmentCVE-2025-67953 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Incorrect Privilege Assignment vulnerability in Booking Activities Team Booking Activities booking-activities allows Privilege Escalation.This issue affects Booking Activities: from n/a through <= 1.16.44.
- Product
- Booking Activities
- Affected
- up to 1.16.44
- What to do
- Affects up to 1.16.44. Update Booking Activities to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Nov 9, 2024NMR Strava activities: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-51603 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mirceatm NMR Strava activities nmr-strava-activities allows DOM-Based XSS.This issue affects NMR Strava activities: from n/a through <= 1.0.7.
- Product
- NMR Strava activities
- Affected
- up to 1.0.7
- What to do
- Affects up to 1.0.7. Update NMR Strava activities to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 29, 2024Booking Activities: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-30449 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Booking Activities Team Booking Activities allows Reflected XSS.This issue affects Booking Activities: from n/a through 1.15.19.
- Product
- Booking Activities
- Affected
- up to 1.15.19
- What to do
- Affects up to 1.15.19. Update Booking Activities 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 recordpatchstack.compatchstack.com
Jan 3, 2022WP Travel Engine: Does not escape the Description field in the Trip Destination/Activities/Trip Type and Pricing Category pagesCVE-2021-24680 · WordPress plugins & themes · reported by WPScanMedium 5.4
The WP Travel Engine WordPress plugin before 5.3.1 does not escape the Description field in the Trip Destination/Activities/Trip Type and Pricing Category pages, allowing users with a role as low as editor to perform Stored Cross-Site Scripting attacks, even when the unfiltered_html capability is disallowed
- Product
- WP Travel Engine
- Fixed in
- 5.3.1
- What to do
- Update WP Travel Engine to 5.3.1 or newer.
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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