MGASA-2026-0532

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Source
https://advisories.mageia.org/MGASA-2026-0532.html
Import Source
https://advisories.mageia.org/MGASA-2026-0532.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2026-0532
Published
2026-10-23T05:45:46Z
Modified
2026-10-23T06:01:01Z
Summary
Updated roundcubemail package fixes security vulnerabilities
Details
  • Fix IMAP command injection via CRLF in _uid parameter of mail/headers and mail/viewsource action, reported by Wahab “NeoX” K.
  • Fix bug where an alias login wasn’t qualified by IMAP host, reported by Milan Hoppe.
  • Add a size limit to the CSS proxy content processing, reported by Milan Hoppe.
  • Fix SSRF filter (is_local_url()) bypass via NAT64 64:ff9b::/96, reported by dizconnect.
  • Fix remote content blocking bypass via SVG SMIL by attribute, reported by Milan Hoppe.
  • Fix remote content blocking bypass via CSS escapes in FuncIRI attributes (again), reported by Milan Hoppe.
  • Fix passing potentally unsafe attachment content into ImageMagick on image resize, reported by Paulos Yibelo
  • Fix mail header injection via the From display-name in the Bounce (resend) action, reported by Clay.
  • Fix mail header injection via References/In-Reply-To/Message-ID/From parameters, reported by Sunil Tripathy.
  • Fix object injection primitive in rcube_session::unserialize() via “!”-prefixed session keys, reported by Oli Z.
  • Fix ImageMagick resource limits bypass by GD fallback during thumbnail generation, reported by GoldenSW.
  • Fix CSS scoping bypass in HTML messages using at-rules, reported by GoldenSW.
  • Fix bug where deprecated action aliases bypassed disabled_actions setting, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix IMAP command injection via CRLF in _flag parameter of mail/mark action, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix CSRF validation bypass in the mark-as-junk action, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix XSS issue in handling of password driver error responses, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix mail header injection via subject of a message forwarded as attachment, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix mail header injection via media type in an inline image data URI, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix bug where Password Modoboa driver could change password for another account, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
  • Fix unsafe use of a login name in SquirrelMail import file path, reported by Squirt1e, Atum, N0b0dy, and Gh0u1L5.
References
Credits

Affected packages

Mageia:10 / roundcubemail

Package

Name
roundcubemail
Purl
pkg:rpm/mageia/roundcubemail?arch=source&distro=mageia-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.7.5-1.mga10

Ecosystem specific 

{
    "section":  "core"
}

Database specific

source 
"https://advisories.mageia.org/MGASA-2026-0532.json"