Vulnerability Details : CVE-2015-8794
Absolute path traversal vulnerability in program/steps/addressbook/photo.inc in Roundcube before 1.0.6 and 1.1.x before 1.1.2 allows remote authenticated users to read arbitrary files via a full pathname in the _alt parameter, related to contact photo handling.
Vulnerability category: Directory traversal
Exploit prediction scoring system (EPSS) score for CVE-2015-8794
Probability of exploitation activity in the next 30 days: 0.18%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 54 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-8794
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2015-8794
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The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8794
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http://trac.roundcube.net/changeset/6ccd4c54b/github
404 Not Found
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http://trac.roundcube.net/changeset/e84fafcec/github
404 Not Found
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https://roundcube.net/news/2015/06/05/updates-1.1.2-and-1.0.6-released/
Page not found · GitHub PagesPatch;Vendor Advisory
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http://trac.roundcube.net/ticket/1490379
Potential arbitrary read through uploaded vcard · Issue #4817 · roundcube/roundcubemail · GitHub
Products affected by CVE-2015-8794
- cpe:2.3:a:roundcube:roundcube_webmail:*:*:*:*:*:*:*:*
- cpe:2.3:a:roundcube:roundcube_webmail:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:roundcube:roundcube_webmail:1.1.0:*:*:*:*:*:*:*