CVE-2021-32737 json
XSS Injection in Media Collection Title was possible
published 2021-07-02 5 y ago modified 2026-07-08 4 mo ago also GHSA-gm2x-6475-g9r8 , EUVD-2021-1467
- cvss
- 8.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Sulu is an open-source PHP content management system based on the Symfony framework. In versions of Sulu prior to 1.6.41, it is possible for a logged in admin user to add a script injection (cross-site-scripting) in the collection title. The problem is patched in version 1.6.41. As a workaround, one may manually patch the affected JavaScript files in lieu of updating.
Patch / fix
Exploit prediction
0.66% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.4 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/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 | sulu/sulu | <1.6.41 |
1.6.41 |
Affected products
- sulu sulu
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/sulu/sulu/security/advisories/GHSA-gm2x-6475-g9r8
web, third-party-advisory
-
github.com
/sulu/sulu/releases/tag/1.6.41
web, release-notes, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-32737
advisory
Sources
- CVE List CVE-2021-32737
- GitHub Advisory GHSA-gm2x-6475-g9r8
- NVD CVE-2021-32737
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