Cross Site Scripting (XSS) vulnerability in vogtmh cmaps (companymaps) 8.0 allows attackers to execute arbitrary code.

published 2023-05-12 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-33346

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.4%; EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits: 0; none known

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-24)

Exploit prediction

1.37% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/zPrototype/CVE-2023-29808 referenced PoC, tagged "exploit" by a source, unverified
packetstormsecurity.com https://packetstormsecurity.com/files/172145/Companymaps-8.0-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /zPrototype/CVE-2023-29808
exploit
packetstormsecurity.com /files/172145/Companymaps-8.0-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
github.com /vogtmh/cmaps
product

Sources

CVE List CVE-2023-29808
NVD CVE-2023-29808

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary