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CVE-2013-5035

15
FAUCET Score

CVE-2013-5035 describes multiple race conditions in HtmlCleaner before version 2.6, impacting products like Open-Xchange AppSuite 7.2.2. Authenticated attackers could exploit these flaws by rapidly sending or saving emails, potentially reading other users' private email due to a lack of thread safety. With a CVSS score of 4.9, it's a medium-severity vulnerability requiring user authentication and moderate attack complexity, leading to partial confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5CPE matchmatch criteria
cpe:2.3:a:htmlcleaner_project:htmlcleaner:*:*:*:*:*:*:*:*
0.8CPE matchmatch criteria
cpe:2.3:a:htmlcleaner_project:htmlcleaner:0.8:*:*:*:*:*:*:*
0.9CPE matchmatch criteria
cpe:2.3:a:htmlcleaner_project:htmlcleaner:0.9:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:htmlcleaner_project:htmlcleaner:1.0:*:*:*:*:*:*:*
1.0.5CPE matchmatch criteria
cpe:2.3:a:htmlcleaner_project:htmlcleaner:1.0.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:N/AC:M/Au:S/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.69%
Probability of exploitation in next 30 days
EPSS Percentile
49.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0069 is in the 38th percentile among its peer group of 1,424 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2013-08/0115.html
Exploit
sourceforge.net / p/htmlcleaner/bugs/86
Exploit