CVE-2026-35543

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Source

https://cve.org/CVERecord?id=CVE-2026-35543

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35543.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-35543

Aliases

GHSA-j2g6-8rvg-7mf6

Downstream

Published

2026-04-03T03:57:06Z

Modified

2026-10-28T02:31:02Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

[none]

Details

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via SVG content (with animate attributes) in an e-mail message. This may lead to information disclosure or access-control bypass.

Database specific

{
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-669"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35543.json"
}

References

Affected packages

Git / github.com/roundcube/roundcubemail

Affected ranges

Type

GIT

Repo

https://github.com/roundcube/roundcubemail

Events

Introduced

Fixed

d742954ccbcdee7020f8f2e7c49ce0fca5a0efab

Introduced

993b888afe29c383bf45c84f17090f4db96367ba

Fixed

27ec6cc9cb25e1ef8b4d4ef39ce76d619caa6870

Fixed

1a63e01542bff42aaa71c00c4c279a09ef31f20c

Fixed

39471343ee081ce1d31696c456a2c163462daae3

Fixed

82ab5eca7b332fce7a174b2b987f0957a66377cd

Fixed

8e4a99b0746577c2928f5ae984b3ab533b970ca0

Database specific

Show details

{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.5.14"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "1.6.0"
                },
                {
                    "fixed": "1.6.14"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "range": [
                {
                    "fixed": "1a63e01542bff42aaa71c00c4c279a09ef31f20c"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "39471343ee081ce1d31696c456a2c163462daae3"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "82ab5eca7b332fce7a174b2b987f0957a66377cd"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "1.5.14",
            "range": [
                {
                    "fixed": "d742954ccbcdee7020f8f2e7c49ce0fca5a0efab"
                }
            ],
            "source": "REFERENCES_TAG"
        },
        {
            "original_tag": "1.6.14",
            "range": [
                {
                    "fixed": "27ec6cc9cb25e1ef8b4d4ef39ce76d619caa6870"
                }
            ],
            "source": "REFERENCES_TAG"
        },
        {
            "original_tag": "1.7-rc5",
            "range": [
                {
                    "fixed": "8e4a99b0746577c2928f5ae984b3ab533b970ca0"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

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

1.5.2

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

1.6.2

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

v0.*

v0.1-beta2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35543.json"