CVE-2024-51755

lowpriority · track · 0EPSS 0.004 · 37 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.43% (37th) EPSS
CVSS 2.2 · low
Is it mine?
4 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · osv

EPSS · scored 2026-10-28

Twig is a template language for PHP. In a sandbox, an attacker can access attributes of Array-like objects as they were not checked by the security policy. They are now checked via the property policy and the `__isset()` method is now called after the security check. This is a BC break. This issue has been patched in versions 3.11.2 and 3.14.1. All users are advised to upgrade. There are no known workarounds for this issue.

01

cvss

Technical severity, 0–10. One row per scoring source.

2.2
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.12.2lowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU
v3.12.2lowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · security-advisories@github.comexploitability 0.7 · impact 1.4
v3.12.2lowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV
v3.12.1lowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-668USCWE-668US
04

affected products (4)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • GHSA-jjxq-ff2g-95vhTwig has unguarded calls to `__isset()` and to array-accesses when the sandbox is enabled2024-11-06ghsa · osvUS

    ### Description In a sandbox, and attacker can access attributes of Array-like objects as they were not checked by the security policy. They are now checked via the property policy and the `__isset()` method is now called after the security check. **This is a BC break.** ### Resolution The sandbox mode now ensures access to array-like's properties is allowed. The patch for this issue is available [here](https://github.com/twigphp/Twig/commit/ec39a9dccc5fb4eaaba55e5d79a6f84a8dd8b69d) for the 3.11.x branch, and [here](https://github.com/twigphp/Twig/commit/b957e5a44cc0075d04ccff52f8fa9d8e6db3e3a0) for the 3.x branch. ### Credits We would like to thank Jamie Schouten for reporting the issue and Nicolas Grekas for providing the fix.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdosvNVDCVE.orgMITRE
published 2024-11-06modified 2026-06-17
08

references (6)

External citations — patches, advisories, analysis.

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