CVE-2018-10125 json
Cross-site Scripting in Contao
published 2020-03-16 6 y ago modified 2026-06-17 4 mo ago also GHSA-pj4j-287j-f742 , EUVD-2022-1129
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
Contao before 4.5.7 has XSS in the system log.
Patch / fix
- packagist contao/contao 4.4.18, 4.5.8
- packagist contao/core-bundle 3.5.35, 4.4.18, 4.5.8
- packagist contao/core 3.5.35
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-09).
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 |
| 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 | contao/contao | >=4.0.0, <4.4.18 >=4.5.0, <4.5.8 |
4.4.18 4.5.8 |
| packagist | contao/core-bundle | >=4.0.0, <4.4.18 >=4.5.0, <4.5.8 >=3.0.0, <3.5.35 |
4.4.18 4.5.8 3.5.35 |
| packagist | contao/core | >=3.0.0, <3.5.35 |
3.5.35 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
contao.org
/en/security-advisories/cross-site-scripting-in-the-system-log.html
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2018-10125
advisory
-
contao.org
/en/news/contao-3_5_35.html
web
-
contao.org
/en/news/contao-4_4_18.html
web
-
github.com
/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2018-10125.yaml
web
-
github.com
/FriendsOfPHP/security-advisories/blob/master/contao/core-bundle/CVE-2018-10125.yaml
web
-
github.com
/FriendsOfPHP/security-advisories/blob/master/contao/core/CVE-2018-10125.yaml
web
Sources
- CVE List CVE-2018-10125
- GitHub Advisory GHSA-pj4j-287j-f742
- NVD CVE-2018-10125
Fencer Intel 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.