What’s Vulnerable › Vulnerabilities

CVE-2023-26847

• Severity: medium (CVSS 5.4 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: none known
• Published: 2023-04-11 · updated 2026-06-17
• Weakness: CWE-79

Description

A stored cross-site scripting (XSS) vulnerability in OpenCATS v0.9.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the state parameter at opencats/index.php?m=candidates.

Affected products

• OpenCATS: 0.9.7

References

• https://github.com/cassis-sec/CVE/tree/main/2023/CVE-2023-26847
• https://opencats.org
• https://github.com/cassis-sec/CVE/tree/main/2023/CVE-2023-26847
• https://opencats.org

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