PT-2025-15045 · WordPress · Link Library

Publicado 2025-04-04 · Atualizado 2025-04-05 · CVE-2025-2889

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions The Link Library plugin for WordPress versions up to, and including, 7.7.3

Description The issue is related to Stored Cross-Site Scripting via the Link Additional Parameters due to insufficient input sanitization and output escaping. This allows 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.

Recommendations For versions up to, and including, 7.7.3, update to a version that includes the necessary input sanitization and output escaping fixes to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting Contributor-level access and above to minimize the risk of exploitation.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2025-2889

Produtos afetados

Link Library

Referências · 7

• https://twitter.com/CVEnew/status/1908438440644947999 · Publicação no Twitter
• https://wordfence.com/threat-intel/vulnerabilities/id/0881efbe-9b47-4b56-be2d-12258460b429?source=cve · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2025-2889 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/link-library/tags/7.7.3/link-library-admin.php#L7610 · Nota
• https://t.me/cvetracker/20875 · Publicação no Telegram
• https://t.me/cvedetector/22175 · Publicação no Telegram
• https://twitter.com/cybercronai/status/1908626080145031377 · Publicação no Twitter