What’s Vulnerable › Vulnerabilities

CVE-2012-5873

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-26 · updated 2026-06-16
• Weakness: CWE-79

Description

ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in an output=htmltab action.

Affected products

• Arc2 Project Arc2: through 2011-12-01

References

• https://www.ush.it/2012/11/22/arc-v2011-12-01-multiple-vulnerabilities/
• https://www.ush.it/2012/11/22/arc-v2011-12-01-multiple-vulnerabilities/

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