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CVE-2026-47732

Twig is a template language for PHP. Prior to 3.26.0, several Twig language constructs trigger PHP string coercion on a Stringable operand without consulting SecurityPolicy::checkMethodAllowed(), allowing a sandboxed template author to invoke __toString() on objects reachable in the render context through conditional expressions, comparison operators, tests, template-loading tags, dynamic attribute names, spread arguments, the do tag, and the .. range operator. This issue is fixed in version 3.2
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:75b941587c64d2fb120212efe71f9b6d4754001ab39b8250fda8997bceb9bbd2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"Twig","vendor":"twigphp","versions":[{"status":"affected","version":"< 3.26.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b0c0a20c85dfa22e33889ef5b40eef1eef4a2117227a7ba4b616b58ac61975f4 · sha256:704b572cce2054b5… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":7.1,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b0c0a20c85dfa22e33889ef5b40eef1eef4a2117227a7ba4b616b58ac61975f4 · sha256:704b572cce2054b5… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b0c0a20c85dfa22e33889ef5b40eef1eef4a2117227a7ba4b616b58ac61975f4 · sha256:704b572cce2054b5… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/twigphp/Twig/commit/447d0b2331e01b8fc6e08119ac984e1ef50caef9","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/447d0b2331e01b8fc6e08119ac984e1ef50caef9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0c0a20c85dfa22e33889ef5b40eef1eef4a2117227a7ba4b616b58ac61975f4 · sha256:704b572cce2054b5… · /containers/cna/references/1
{"name":"https://github.com/twigphp/Twig/releases/tag/v3.26.0","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/releases/tag/v3.26.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0c0a20c85dfa22e33889ef5b40eef1eef4a2117227a7ba4b616b58ac61975f4 · sha256:704b572cce2054b5… · /containers/cna/references/2
{"name":"https://github.com/twigphp/Twig/security/advisories/GHSA-pr2w-4gpj-cpq4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/twigphp/Twig/security/advisories/GHSA-pr2w-4gpj-cpq4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0c0a20c85dfa22e33889ef5b40eef1eef4a2117227a7ba4b616b58ac61975f4 · sha256:704b572cce2054b5… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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