Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in froxlor/froxlor

published 2023-01-29 3 y ago modified 2026-06-17 4 mo ago also GHSA-w7w4-qjgg-372x , EUVD-2023-0570

cvss: 6.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits: 0; none known

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in froxlor/froxlor prior to 2.0.10.

Patch / fix

fixed in 2 links 2

packagist froxlor/froxlor 2.0.10
froxlor froxlor/froxlor 2.0.10

github.com/froxlor/froxlor@bd5b99d commit
huntr.dev/bounties/8339e4f1-d430-4845-81b5-36dd9fcdac49 advisory

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 19 mo ago (2025-03-28)

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

huntr.dev https://huntr.dev/bounties/8339e4f1-d430-4845-81b5-36dd9fcdac49 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.2	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
GitHub	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	froxlor/froxlor	<2.0.10	2.0.10

Affected products

froxlor froxlor/froxlor

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation
CWE-96 Improper Neutralization of Directives in Statically Saved Code

References

github.com /froxlor/froxlor/commit/bd5b99dc1c06f594b9563d459a50bf3b32504876
web, patch, third-party-advisory
huntr.dev /bounties/8339e4f1-d430-4845-81b5-36dd9fcdac49
web, exploit, issue-tracking, patch, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2023-0566
advisory
github.com /Froxlor/Froxlor
package

Sources

CVE List CVE-2023-0566
GitHub Advisory GHSA-w7w4-qjgg-372x
NVD CVE-2023-0566

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