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CVE-2015-5382

18
FAUCET Score

CVE-2015-5382 describes an arbitrary file read vulnerability in Roundcube Webmail versions prior to 1.0.6 and 1.1.2. Authenticated attackers can exploit this flaw by manipulating the _alt parameter during vCard uploads, allowing them to read arbitrary files on the server. With a CVSS score of 6.5 (Medium), this vulnerability is network-exploitable with low attack complexity and requires user authentication, leading to a high impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.5CPE matchmatch criteria
cpe:2.3:a:roundcube:roundcube_webmail:*:*:*:*:*:*:*:*
1.1.1CPE matchmatch criteria
cpe:2.3:a:roundcube:roundcube_webmail:1.1.1:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:roundcube:webmail:1.1:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:roundcube:webmail:1.1:beta:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:roundcube:webmail:1.1:rc:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.31%
Probability of exploitation in next 30 days
EPSS Percentile
87.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0331 is in the 96th percentile among its peer group of 21,951 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / roundcube/roundcubemail/commit/6ccd4c54bcc4cb77365defabe8bbe7d10b2620d4
Issue TrackingPatchThird Party Advisory
github.com / roundcube/roundcubemail/commit/e84fafcec22e7b460db03248dc23ed6b053b15c9
Issue TrackingPatchThird Party Advisory
github.com / roundcube/roundcubemail/issues/4817
Issue TrackingPatchThird Party Advisory
roundcube.net / news/2015/06/05/updates-1.1.2-and-1.0.6-released
PatchVendor Advisory
openwall.com / lists/oss-security/2015/07/07/2
Mailing ListPatchThird Party Advisory
openwall.com / lists/oss-security/2015/07/07/3
Mailing ListPatchThird Party Advisory