CVE-2023-27294

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Source
https://cve.org/CVERecord?id=CVE-2023-27294
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-27294.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-27294
Published
2023-02-28T17:15:11.487Z
Modified
2025-11-15T06:22:10.040006Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Improper neutralization of input during web page generation allows an authenticated attacker with access to a restricted account to submit malicious Javascript as the description for a calendar event, which would then be executed in other users' browsers if they browse to that event. This could result in stealing session tokens from users with higher permission levels or forcing users to make actions without their knowledge.

References

Affected packages

Git / github.com/opencats/opencats

Affected ranges

Type
GIT
Repo
https://github.com/opencats/opencats
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2764566bcb37ebde9e87f9106e9defed3d7d7c0c

Affected versions

0.*

0.9.1a
0.9.3
0.9.3-1
0.9.3-2
0.9.3-2-test-release
0.9.3-3
0.9.3-3-test-release
0.9.4
0.9.4-1
0.9.4-2
0.9.4-3
0.9.6

Other

delete

opencats-0.*

opencats-0.9.3
opencats-0.9.3(alpha)
opencats-0.9.3(final)

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-27294.json"