NEXUS8
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CVE-2021-26746
● CVE — Medium
CVE-2021-26746
Chamilo 1.11.14 allows XSS via a main/calendar/agenda_list.php?type= URI.
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CVSS v3.1
6.1
MEDIUM
EPSS
0.99
%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
EPSS Trend
Aug 16, 2026 → Sep 11, 2026
▼ 0.05
pp
1.04% → 0.99% over 3 tracked changes
CVSS v3.1 Detail
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Connections
2 relationships
Classification
1
Affects
1
CWE-79
source
Timeline
disclosure → media coverage
Feb 19, 2021
Disclosure
— published as a CVE record.
· last revised by NVD Nov 21, 2024