CVE-2017-8052 json
Craft CMS XSS Vulnerability
published 2017-04-22 9 y ago modified 2026-06-17 4 mo ago also GHSA-xv5f-2997-qhrq , EUVD-2022-5858
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
Craft CMS before 2.6.2974 allows XSS attacks.
Patch / fix
Exploit prediction
0.83% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/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 | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | craftcms/cms | <2.6.2974 |
2.6.2974 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/craftcms/cms/commit/f7e57018ff487d1ebbe375f6cb1852f4d79767ff
web
-
craftcms.com
/changelog#2-6-2974
release-notes, vendor-advisory
-
twitter.com
/CraftCMS/status/855535309878112256
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2017-8052
advisory
-
github.com
/craftcms/cms
package
-
github.com
/craftcms/cms/blob/2.6.2974/CHANGELOG.md#security
web
Sources
- CVE List CVE-2017-8052
- GitHub Advisory GHSA-xv5f-2997-qhrq
- NVD CVE-2017-8052
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.