Cross Site Scripting (XSS) vulnerability exists in index.html in AFI WebACMS through 2.1.0 via the the ID parameter.

published 2022-01-20 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-31633

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.6%; EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits: 0; none known

Exploit prediction

1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

blog.to.com https://blog.to.com/advisory-webacms-2-1-0-cross-site-scripting/ referenced PoC, tagged "exploit" by a source, unverified
seclists.org http://seclists.org/fulldisclosure/2022/Jan/41 referenced PoC, tagged "exploit" by a source, unverified
packetstormsecurity.com http://packetstormsecurity.com/files/165684/WebACMS-2.1.0-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

blog.to.com /advisory-webacms-2-1-0-cross-site-scripting/
exploit, third-party-advisory
seclists.org /fulldisclosure/2022/Jan/41
mailing-list, exploit, third-party-advisory
packetstormsecurity.com /files/165684/WebACMS-2.1.0-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
afi-solutions.com /
vendor-advisory
to.com
not-applicable

Sources

CVE List CVE-2021-44829
NVD CVE-2021-44829

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