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CVE-2026-33372

An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A cross-site request forgery (CSRF) vulnerability exists in Zimbra Webmail due to improper validation of CSRF tokens. The application accepts CSRF tokens supplied within the request body instead of requiring them through the expected request header. An attacker can exploit this issue by tricking an authenticated user into submitting a crafted request. This may allow unauthorized actions to be performed on behalf of the victim.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5e189b06c44bc56da1b90cc4f1a5da07f44a112eed41f4640e4ef6669b954d8e
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-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"url":"https://wiki.zimbra.com/wiki/Security_Center"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/cna/references/1
{"url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.16#Security_Fixes"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/cna/references/3
{"url":"https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /containers/cna/references/2
{"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad528b2f55dfdbcae2b3f19a4944d8cf73cb50b1554cd39d92aacb7a79975bae · sha256:9be3b335912451c1… · /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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