PT-2023-23381 · Alkacon · Alkacon Opencms

Published 2023-05-16 · Updated 2025-01-23 · CVE-2023-31544

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions alkacon-OpenCMS version 11.0.0.0

Description A stored cross-site scripting (XSS) issue allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Title field under the Upload Image module. This enables attackers to potentially manipulate the website's content or steal user data.

Recommendations For alkacon-OpenCMS version 11.0.0.0, consider disabling the Upload Image module or restricting access to it until a patch is available. Additionally, avoid using the Title field in the Upload Image module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-31544

GHSA-M44F-9JHG-59CR

Affected Products

Alkacon Opencms

References · 10

• 🔥 https://github.com/alkacon/opencms-core/issues/652 · Exploit
• https://github.com/alkacon/opencms-core/commit/21bfbeaf6b038e2c03bb421ce7f0933dd7a7633e · Patch
• https://osv.dev/vulnerability/GHSA-m44f-9jhg-59cr · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-31544 · Security Note
• https://osv.dev/vulnerability/CVE-2023-31544 · Vendor Advisory
• https://github.com/alkacon/opencms-core · Note
• https://t.me/cvenotify/50618 · Telegram Post
• https://t.me/cvenotify/51086 · Telegram Post
• https://t.me/cibsecurity/64269 · Telegram Post
• https://t.me/cvenotify/108391 · Telegram Post