CVE-2019-12245 json
Lack of access control on upoaded files
published 2019-09-25 7 y ago modified 2026-06-17 4 mo ago also GHSA-jvx5-rm6q-gx7p , EUVD-2019-0754
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
SilverStripe through 4.3.3 has incorrect access control for protected files uploaded via Upload::loadIntoFile(). An attacker may be able to guess a filename in silverstripe/assets via the AssetControlExtension.
Patch / fix
- packagist silverstripe/framework 3.6.8, 3.7.4, 4.3.6, 4.4.4
- packagist silverstripe/assets 1.3.5, 1.4.4
Exploit prediction
1.37% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | silverstripe/framework | <3.6.8 >=3.7.0, <3.7.4 >=4.0.0, <4.3.6 >=4.4.0, <4.4.4 |
3.6.8 3.7.4 4.3.6 4.4.4 |
| packagist | silverstripe/assets | >=1.0.0, <1.3.5 >=1.4.0, <1.4.4 |
1.3.5 1.4.4 |
Classification
- Weakness
-
- CWE-732 Incorrect Permission Assignment for Critical Resource
References
-
silverstripe.org
/download/security-releases/
vendor-advisory
-
forum.silverstripe.org
/c/releases
web, release-notes, vendor-advisory
-
silverstripe.org
/download/security-releases/CVE-2019-12245
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-12245
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/silverstripe/assets/CVE-2019-12245.yaml
web
-
silverstripe.org
/download/security-releases
web
-
silverstripe.org
/download/security-releases/cve-2019-12245
web
Sources
- CVE List CVE-2019-12245
- GitHub Advisory GHSA-jvx5-rm6q-gx7p
- NVD CVE-2019-12245
Fencer Vulns 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.