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CVE-2018-13104

20
FAUCET Score

CVE-2018-13104 describes a Cross-Site Scripting (XSS) vulnerability affecting OX App Suite versions 7.8.4 and earlier. This medium-severity flaw, with a CVSS score of 5.4, can be exploited remotely with low attack complexity and user interaction, potentially leading to limited confidentiality and integrity impacts. While the vulnerability has a low EPSS score and FAUCET Risk Score, indicating a low probability of exploitation, there is currently no public exploit code available, nor any evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.8.4CPE matchmatch criteria
cpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.77%
Probability of exploitation in next 30 days
EPSS Percentile
51.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 87th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/151243/Open-Xchange-OX-App-Suite-Cross-Site-Scripting-SSRF.html
ExploitThird Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2019/Jan/46
ExploitMailing ListThird Party Advisory