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Fencer Intel
medium 4.3

CVE-2013-6794 json

Cross-site scripting (XSS) vulnerability in the Calendar module in Olat 7.8.0.1 (b20130821 N1) allows remote attackers to inject arbitrary…

published 12y ago modified 4mo ago also EUVD-2013-6596

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in the Calendar module in Olat 7.8.0.1 (b20130821 N1) allows remote attackers to inject arbitrary web script or HTML via the Location field. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

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Timeline

  1. First public exploit (EDB-29279)
  2. Published

Exploit prediction

1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-29279 Olat CMS 7.8.0.1 - Persistent Cross-Site Scripting webapps, 2013-10-29

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.