What’s Vulnerable › Vulnerabilities

CVE-2022-4881: CapsAdmin PAC3 http.lua cross site scripting

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-01-08 · updated 2026-06-17
• Weakness: CWE-79

Description

A vulnerability was found in CapsAdmin PAC3. It has been rated as problematic. Affected by this issue is some unknown functionality of the file lua/pac3/core/shared/http.lua. The manipulation of the argument url leads to cross site scripting. The attack may be launched remotely. The patch is identified as 8fc9e12dfa21d757be6eb4194c763e848b299ac0. It is recommended to apply a patch to fix this issue. VDB-217646 is the identifier assigned to this vulnerability.

Affected products

• CapsAdmin PAC3: before 2022-07-13 — fixed in 2022-07-13

How to fix

Upgrade to a fixed version: CapsAdmin PAC3 2022-07-13. Check the vendor advisory for mitigations.

References

• https://github.com/CapsAdmin/pac3/commit/8fc9e12dfa21d757be6eb4194c763e848b299ac0
• https://github.com/CapsAdmin/pac3/pull/1210
• https://vuldb.com/?ctiid.217646
• https://vuldb.com/?id.217646
• https://github.com/CapsAdmin/pac3/commit/8fc9e12dfa21d757be6eb4194c763e848b299ac0
• https://github.com/CapsAdmin/pac3/pull/1210
• https://vuldb.com/?ctiid.217646
• https://vuldb.com/?id.217646

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