PT-2025-5982 · Unknown · Siberiancms

Eduardo Maragno · Published 2025-02-07 · Updated 2025-11-04 · CVE-2025-1105

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 SiberianCMS version 4.20.6

Description A problem was found in SiberianCMS, affecting some unknown functionality of the file /app/sae/design/desktop/flat of the component HTTP GET Request Handler. This leads to cross-site scripting. The attack can be launched remotely. The issue has been disclosed publicly.

Recommendations As a temporary workaround, consider restricting access to the /app/sae/design/desktop/flat file until a patch is available. Avoid using the HTTP GET Request Handler component in SiberianCMS version 4.20.6 until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

BDU:2026-00064

CVE-2025-1105

Affected Products

Siberiancms

References · 13

• https://nvd.nist.gov/vuln/detail/CVE-2025-1105 · Security Note
• https://bdu.fstec.ru/vul/2026-00064 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1105 · Vendor Advisory
• https://twitter.com/stux_rs/status/1887831332392202448 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1887982710179627355 · Twitter Post
• https://vuldb.com/?id.294938 · Note
• https://twitter.com/CVEnew/status/1887935294344937795 · Twitter Post
• https://t.me/cvedetector/17509 · Telegram Post
• https://t.me/proxy_bar/2510 · Telegram Post
• https://twitter.com/WolfgangSesin/status/1887807375010136459 · Twitter Post
• https://vuldb.com/?submit.491207 · Note
• https://t.me/cveNotify/141702 · Telegram Post
• https://vuldb.com/?ctiid.294938 · Note