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.

Database specific

{
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-669"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35545.json"
}

References

Affected packages

Git / github.com/roundcube/roundcubemail

Affected ranges

Type

GIT

Repo

https://github.com/roundcube/roundcubemail

Events

Introduced

Fixed

cecc5071744f964c03e303b4253f8deb0ef72b98

Introduced

993b888afe29c383bf45c84f17090f4db96367ba

Fixed

9d18d524f3cc211003fc99e2e54eed09a2f3da88

Fixed

7ad62de184368bf42c0f522d1aacc030f5ddcc46

Fixed

fe1320b199d3a2f58351bb699c9ed4316e73221b

Fixed

018bcf77d517590643c6487ff2f048253160b070

Database specific

{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.5.15"
        },
        {
            "introduced": "1.6.0"
        },
        {
            "fixed": "1.6.15"
        }
    ]
}

Affected versions

1.*

1.1-beta

1.1-rc

1.1.0

1.2-beta

1.2-rc

1.3-beta

1.4-beta

1.4-rc1

1.4-rc2

1.5-beta

1.5-rc

1.5.0

1.5.1

1.5.10

1.5.11

1.5.12

1.5.13

1.5.14

1.5.2

1.5.3

1.5.4

1.5.5

1.5.6

1.5.7

1.5.8

1.5.9

1.6-beta

1.6.0

1.6.1

1.6.10

1.6.11

1.6.12

1.6.13

1.6.14

1.6.2

1.6.3

1.6.4

1.6.5

1.6.6

1.6.7

1.6.8

1.6.9

1.7-beta

1.7-beta2

1.7-rc

1.7-rc2

1.7-rc3

1.7-rc4

1.7-rc5

v0.*

v0.1-beta2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35545.json"