CVE-2025-5336mediumCWE-79

CVE-2025-5336: falha de média gravidade em holithemes Click to Chat – HoliThemes

Click to Chat <= 4.22 - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via data-no_number Parameter

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar Click to Chat – HoliThemes

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.4epss 0.3%
The Click to Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-no_number’ parameter in all versions up to, and including, 4.22 to insufficient input sanitization and output escaping. 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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Produtos afetados
holithemes · Click to Chat – HoliThemes
CVEs relacionadas — holithemes Click to Chat – HoliThemes

No mesmo produto, das mais perigosas para as menos.

CVE-2024-3849HIGHClick to Chat – HoliThemes <= 3.35 - Authenticated (Contributor+) Local File InclusionEPSS 1.7%CVE-2026-92097CRITICALClick to Chat <= 4.44 - Unauthenticated Arbitrary Shortcode Execution via REQUEST_URI via {url} PlaceholderEPSS 0.5%CVE-2026-7795MEDIUMClick to Chat <= 4.39 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'num' Shortcode ParameterEPSS 0.4%