Is CVE-2023-30639 in the CISA KEV catalog?

No. CVE-2023-30639 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-30639?

CVE-2023-30639 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2023-30639?

CVE-2023-30639 has an EPSS score of 0.29% (21th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-30639?

Upgrade archer to 6.12.0.6.1 or later.

CVE & CISA-KEV Catalog

CVE-2023-30639

HIGH

7.1

CVSS v3

NVD

Description

Archer Platform 6.8 before 6.12 P6 HF1 (6.12.0.6.1) contains a stored XSS vulnerability. A remote authenticated malicious Archer user could potentially exploit this vulnerability to store malicious HTML or JavaScript code in a trusted application data store. 6.11.P4 (6.11.0.4) is also a fixed release.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

archerNVD

Affected:>= 6.12.0.0, < 6.12.0.6.1Fixed in:6.12.0.6.1CVE-2023-30639derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.29%probability of exploitation in 30 days

21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Vendor Advisory1

archerirm.community

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 2025-01-30.