CVE-2024-28191

Summary

Contao is an open source content management system. Starting in version 4.0.0 and prior to version 4.13.40 and 5.3.4, it is possible to inject insert tags in frontend forms if the output is structured in a very specific way. Contao versions 4.13.40 and 5.3.4 have a patch for this issue. As a workaround, do not output user data from frontend forms next to each other, always separate them by at least one character.

Affected Software

Weaknesses

• CWE-74: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

CVE Program Container

Additional References

• https://github.com/contao/contao/security/advisories/GHSA-747v-52c4-8vj8
• https://github.com/contao/contao/commit/388859dcf110ca70e0fae68a2a5579ab6a702919
• https://github.com/contao/contao/commit/474a2fc25f1d84d786aba8c6d234af99e64d016b
• https://contao.org/en/security-advisories/insert-tag-injection-via-the-form-generator

References

• https://github.com/contao/contao/security/advisories/GHSA-747v-52c4-8vj8
• https://github.com/contao/contao/commit/388859dcf110ca70e0fae68a2a5579ab6a702919
• https://github.com/contao/contao/commit/474a2fc25f1d84d786aba8c6d234af99e64d016b
• https://contao.org/en/security-advisories/insert-tag-injection-via-the-form-generator

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