CVE-2021-23263 json
Transmission of Private Resources into a New Sphere ('Resource Leak') in Crafter Engine
published 4y ago modified 4mo ago also EUVD-2021-10362
- cvss
- 5.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
Unauthenticated remote attackers can read textual content via FreeMarker including files /scripts/*, /templates/* and some of the files in /.git/* (non-binary).
Patch / fix
- Crafter Software Crafter CMS 3.1.15
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Check with FencerExploit prediction
1.70% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Crafter Software Crafter CMS
Classification
References
-
docs.craftercms.org
/en/3.1/security/advisory.html#cv-2021120106
vendor-advisory
Sources
- CVE List CVE-2021-23263
- NVD CVE-2021-23263
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