PT-2025-47696 · WordPress · Tainacan

Deadbee · CVE-2025-12746 · Published 2025-11-21 · Updated 2026-01-26

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Tainacan versions prior to 1.0.1

Description The Tainacan plugin for WordPress is susceptible to Reflected Cross-Site Scripting. This is due to insufficient input sanitization and output escaping in the search parameter. An unauthenticated attacker can inject arbitrary web scripts into pages, which will execute if a user is tricked into performing an action, such as clicking a link. The API endpoint affected is not specified. The vulnerable parameter is search.

Recommendations Update Tainacan to version 1.0.1 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12746

Affected Products

Tainacan

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12746.json · Exploit
• https://osv.dev/vulnerability/CVE-2025-12746 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12746 · Security Note
• https://github.com/tainacan/tainacan/blob/2491612ee9d5b14baa70862ba2308ee925de0938/src/classes/theme-helper/template-tags.php#L1652 · Note
• https://github.com/tainacan/tainacan/commit/8468fb4ec76c709d5ae2852d1fc64986b1dc73cf · Note
• https://twitter.com/VulmonFeeds/status/1991814120325136801 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3395909/tainacan/trunk/classes/theme-helper/template-tags.php · Note
• https://t.me/cveNotify/149871 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/014dd0ee-0bd0-477c-a0fa-bde8ce5a099c?source=cve · Note
• https://twitter.com/CVEnew/status/1991784284173086725 · Twitter Post
• https://t.me/CVEtracker/37908 · Telegram Post