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CVE-2026-49741

Backend users with write access to the form_definition database table were able to directly create, update, or delete form definition records via DataHandler, bypassing the Form Framework's persistence validation and permission checks. This allowed injecting arbitrary form configurations, re-enabling attack vectors originally addressed in TYPO3-CORE-SA-2018-003, including SQL injection and privilege escalation. This issue affects TYPO3 CMS versions 14.0.0-14.3.2.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:950c291ef9a76aa9ace7d95ea45c51cfeb5ebbc57da1d563b82f9e48690cb83f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-89","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/problemTypes/0/descriptions/1

Affected products and versions

1 source assertion
{"collectionURL":"https://packagist.org","defaultStatus":"unaffected","modules":["Form"],"packageName":"typo3/cms-form","product":"TYPO3 CMS","repo":"https://github.com/TYPO3/typo3","vendor":"TYPO3","versions":[{"lessThan":"14.3.3","status":"affected","version":"14.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"HI…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-89","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/problemTypes/0/descriptions/1

Source references

3 source assertions
{"name":"Git commit of main branch","tags":["patch"],"url":"https://github.com/TYPO3/typo3/commit/c90493c13b633f328cf2c066182c90a1655ff0fc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/references/2
{"tags":["related"],"url":"https://typo3.org/security/advisory/typo3-core-sa-2018-003"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /containers/cna/references/1
{"tags":["vendor-advisory"],"url":"https://typo3.org/security/advisory/typo3-core-sa-2026-017"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:220332c28b9ef5cd8520ee73ff4b57e29a3ff1a69d912b57bdf56cf26162942f · sha256:0f1a8ff8c72ffbcf… · /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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