CVE Explorer
CVE-2026-35545
An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Webmail","vendor":"Roundcube","versions":[{"lessThan":"1.5.15","status":"affected","version":"0","versionType":"semver"},{"lessThan":"1.6.15","status":"affected","version":"1.6.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-669","description":"CWE-669 Incorrect Resource Transfer Between Spheres","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/problemTypes/0/descriptions/0
Source references
7 source assertions{"url":"https://github.com/roundcube/roundcubemail/commit/7ad62de184368bf42c0f522d1aacc030f5ddcc46"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/references/2
{"url":"https://github.com/roundcube/roundcubemail/commit/9d18d524f3cc211003fc99e2e54eed09a2f3da88"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/references/4
{"url":"https://github.com/roundcube/roundcubemail/commit/fe1320b199d3a2f58351bb699c9ed4316e73221b"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/references/6
{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.5.15"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/references/5
{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.15"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/references/3
{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /containers/cna/references/1
{"url":"https://roundcube.net/news/2026/03/29/security-updates-1.7-rc6-1.6.15-1.5.15"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c00da811500f054914bdd7dc4361b5d8339f1eb8608321363b601cd59174cac2 · sha256:3d8bb8a04601f54d… · /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.