PT-2023-9991 · Arc · Arc

Beinux3 + 3 · Published 2023-04-25 · Updated 2025-02-03 · CVE-2012-5873

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ARC (aka ARC2) through 2011-12-01

Description The issue allows reflected XSS via the end point.php query parameter in an output=htmltab action. This can be exploited through the "/end point.php" API endpoint, specifically by manipulating the output parameter and the query parameters passed to it.

Recommendations For ARC (aka ARC2) through 2011-12-01, consider restricting access to the /end point.php API endpoint, specifically when the output parameter is set to htmltab, until a patch is available. As a temporary workaround, avoid using the end point.php query parameter in actions where output=htmltab to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2012-5873

Affected Products

Arc

References · 5

• 🔥 https://ush.it/2012/11/22/arc-v2011-12-01-multiple-vulnerabilities · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2012-5873 · Security Note
• https://t.me/cibsecurity/62880 · Telegram Post
• https://t.me/cvenotify/109764 · Telegram Post
• https://t.me/cvenotify/49081 · Telegram Post