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CVE-2013-6793

26
FAUCET Score

CVE-2013-6793 describes multiple cross-site scripting (XSS) vulnerabilities in the Calendar module of Olat version 7.8.0.1. Attackers can inject arbitrary web script or HTML via the event name or date field. This vulnerability has a CVSS score of 4.3, indicating medium attack complexity and low impact on integrity, with no impact on confidentiality or availability. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

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
3.22%
Probability of exploitation in next 30 days
EPSS Percentile
86.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-29279 · Oct 29, 2013
This CVE's current EPSS score of 0.0322 is in the 81st percentile among its peer group of 19,954 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

osvdb.org / 99075
packetstormsecurity.com / files/123825/Olat-CMS-7.8.0.1-Cross-Site-Scripting.html
Exploit
seclists.org / bugtraq/2013/Oct/154
Exploit
exploit-db.com / exploits/29279
Exploit
vulnerability-lab.com / get_content.php
Exploit