TokenController formName not sanitized in hidden input

published 2024-06-06 2 y ago modified 2026-09-10 1 mo ago also GHSA-rrvc-c7xg-7cf3 , EUVD-2024-2163

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits: 0; none known

The SuluFormBundle adds support for creating dynamic forms in Sulu Admin. The TokenController get parameter formName is not sanitized in the returned input field which leads to XSS. This vulnerability is fixed in 2.5.3.

Patch / fix

fixed in 2 links 1

packagist sulu/form-bundle 2.5.3
sulu suluformbundle 2.5.3

github.com/sulu/SuluFormBundle@3f341b7 commit

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-19)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

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

Affected packages

ecosystem	package	affected	fixed in
packagist	sulu/form-bundle	>=2.0.0, <2.5.3	2.5.3

Affected products

sulu SuluFormBundle

Classification

Weakness

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page
CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /sulu/SuluFormBundle/commit/3f341b71a7309cbc8fd2c5bff894c654d1679b17
web, patch
github.com /sulu/SuluFormBundle/security/advisories/GHSA-rrvc-c7xg-7cf3
web, vendor-advisory
nvd.nist.gov /vuln/detail/CVE-2024-37156
advisory
github.com /sulu/SuluFormBundle
package

Sources

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