CVE-2020-15562
MEDIUM
6.1
CVSS Score
Published: July 6, 2020 at 11:26 AM UTC
Updated: June 17, 2026 at 02:56 AM UTC
2 products affected across 2 vendorsDebian LinuxWebmail
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Severity
MEDIUM6.1
Exploit prediction
EPSS 2%
Description
An issue was discovered in Roundcube Webmail before 1.2.11, 1.3.x before 1.3.14, and 1.4.x before 1.4.7. It allows XSS via a crafted HTML e-mail message, as demonstrated by a JavaScript payload in the xmlns (aka XML namespace) attribute of a HEAD element when an SVG element exists.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%v < 1.2.111.3.0 ≤ v < 1.3.141.4.0 ≤ v < 1.4.7
Affected range stops below 1.2.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.3.14, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.7, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (6)
Vendor Advisoryx_refsource_SUSEBroken Link
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.htmlx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/commit/3e8832d029b035e3fcfb4c75839567a9580b4f82x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.2.11x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.3.14x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.4.7Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2020/dsa-4720CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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