CVE-2021-43836
Last modified
CVE-2021-43836 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions an attacker can read arbitrary local files via a PHP file include. EPSS estimates a 1.98% chance of exploitation in the next 30 days.
Description
Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions an attacker can read arbitrary local files via a PHP file include. In a default configuration this also leads to remote code execution. The problem is patched with the Versions 1.6.44, 2.2.18, 2.3.8, 2.4.0. For users unable to upgrade overwrite the service `sulu_route.generator.expression_token_provider` and wrap the translator before passing it to the expression language.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Sulu | Sulu | < 1.6.44 | — |
| Sulu | Sulu | >= 2.0.0, < 2.2.18 | — |
| Sulu | Sulu | >= 2.3.0, < 2.3.8 | — |
| Sulu | Sulu | 2.4.0 | Rc1 |
References
- https://github.com/sulu/sulu/commit/9c948f9ce350c68b53af8c3910e2cefc7f722b54Patch, Third Party Advisory
- https://github.com/sulu/sulu/security/advisories/GHSA-vx6j-pjrh-vgjhThird Party Advisory
- https://github.com/sulu/sulu/commit/9c948f9ce350c68b53af8c3910e2cefc7f722b54Patch, Third Party Advisory
- https://github.com/sulu/sulu/security/advisories/GHSA-vx6j-pjrh-vgjhThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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