CVE-2022-42949 json
SilverStripe Subsite weakens file permissions
published 2022-12-19 3 y ago modified 2026-06-17 4 mo ago also GHSA-cx45-565q-6qx8 , EUVD-2022-7608
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
Silverstripe silverstripe/subsites through 2.6.0 has Insecure Permissions.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | silverstripe/subsites | >=2.0.0, <2.6.1 |
2.6.1 |
Classification
- Weakness
-
- CWE-732 Incorrect Permission Assignment for Critical Resource
References
-
github.com
/silverstripe/silverstripe-subsites/commit/73f3d15bfb90ba779dd5498fcc5ae4ab292d6272
web
-
silverstripe.org
/download/security-releases/
vendor-advisory
-
silverstripe.org
/download/security-releases/cve-2022-42949
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-42949
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/silverstripe/subsites/CVE-2022-42949.yaml
web
-
github.com
/silverstripe/silverstripe-subsites
package
-
silverstripe.org
/download/security-releases
web
Sources
- CVE List CVE-2022-42949
- GitHub Advisory GHSA-cx45-565q-6qx8
- NVD CVE-2022-42949
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