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CVE-2013-6794

21
FAUCET Score

CVE-2013-6794 describes a Cross-Site Scripting (XSS) vulnerability in the Calendar module of Olat 7.8.0.1. An unauthenticated remote attacker can inject arbitrary web script or HTML through the Location field, affecting the Olat learning management system. This vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity, requiring user interaction. A successful exploit could lead to information disclosure or defacement (partial impact to integrity), but not confidentiality or availability. While there is no evidence of active exploitation in the wild, an exploit (EDB-29279) is publicly available on ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
7.8.0.1CPE matchmatch criteria
cpe:2.3:a:olat:olat:7.8.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-29279 · Oct 29, 2013
This CVE's current EPSS score of 0.0138 is in the 40th percentile among its peer group of 19,954 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

secunia.com / advisories/55423
Vendor Advisory