Is CVE-2022-4881 in the CISA KEV catalog?

No. CVE-2022-4881 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-4881?

CVE-2022-4881 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2022-4881?

CVE-2022-4881 has an EPSS score of 0.57% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-4881?

Upgrade pac3 to 2022-07-13 or later.

CVE & CISA-KEV Catalog

CVE-2022-4881

MEDIUM

4.3

CVSS v3

NVD

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.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

pac3NVD

Affected:< 2022-07-13Fixed in:2022-07-13CVE-2022-4881derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Exploit Intelligence

0.57%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Patch2

Other references2

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.