- Description
- Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmail_sendmail stripped newline characters only from the Subject and Organization headers, leaving other header values taken from request parameters unsanitized, so a remote authenticated attacker could inject arbitrary headers into an outgoing message via the References, In-Reply-To, Message-ID and From parameters. Upstream fixed this in the commit “Fix mail header injection via References/In-Reply-To/Message-ID/From parameters”, which normalizes whitespace in every string header value.
- Source
- cve@mitre.org
- NVD status
- Analyzed
- Products
- webmail
CVSS 3.1
- Type
- Secondary
- Base score
- 5
- Impact score
- 1.4
- Exploitability score
- 3.1
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
- Severity
- MEDIUM
- cve@mitre.org
- CWE-99
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D91A1C10-A81F-420B-9DE2-078A9BBA469D",
"versionEndExcluding": "1.6.20",
"versionStartIncluding": "1.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D41F4166-D4C5-4D1C-94AC-3CF3C27F1319",
"versionEndExcluding": "1.7.5",
"versionStartIncluding": "1.7.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]