Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-46637

Twig is a template language for PHP. Prior to 3.26.0, several filters in twig/markdown-extra and twig/cssinliner-extra are registered with is_safe => [all], causing Twig to treat plain text or HTML output as safe in HTML, JavaScript, CSS, URL, and other contexts where the output is not properly escaped. This issue is fixed in version 3.26.0.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:549dd75730e557bbbea577beb7e4796ddb4f039bb0b77f49219f352e7276c545
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"product":"Twig","vendor":"twigphp","versions":[{"status":"affected","version":"< 3.26.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/affected/0

{"product":"cssinliner-extra","vendor":"twig","versions":[{"status":"affected","version":"< 3.26.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/affected/1

{"product":"markdown-extra","vendor":"twig","versions":[{"status":"affected","version":"< 3.26.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/affected/2

Affected products and versions

3 source assertions
{"product":"Twig","vendor":"twigphp","versions":[{"status":"affected","version":"< 3.26.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/affected/0
{"product":"cssinliner-extra","vendor":"twig","versions":[{"status":"affected","version":"< 3.26.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/affected/1
{"product":"markdown-extra","vendor":"twig","versions":[{"status":"affected","version":"< 3.26.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-116","description":"CWE-116: Improper Encoding or Escaping of Output","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/twigphp/Twig/commit/84982072c79a7417b0d158a401d91344f3658299","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/84982072c79a7417b0d158a401d91344f3658299"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/references/1
{"name":"https://github.com/twigphp/Twig/commit/e36489d3521ecbfc08bdcc61294302557035f14a","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/e36489d3521ecbfc08bdcc61294302557035f14a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/references/2
{"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:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /containers/cna/references/3
{"name":"https://github.com/twigphp/Twig/security/advisories/GHSA-jv8m-2544-3pg3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/twigphp/Twig/security/advisories/GHSA-jv8m-2544-3pg3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2bfd866ccfdf52eddf64589b46fbdc26df29373a03a39d264fa48f997b5d7e85 · sha256:54283ece9de52813… · /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.

← Back to CVE Explorer