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CVE

CVE-2023-34103

Stored XSS (Cross Site Scripting) in html content based fields of avo
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CVE

CVE-2023-34103

Stored XSS (Cross Site Scripting) in html content based fields of avo

Avo is an open source ruby on rails admin panel creation framework. In affected versions some avo fields are vulnerable to Cross Site Scripting (XSS) when rendering html based content. Attackers do need form edit privilege in order to successfully exploit this vulnerability, but the results are stored and no specific timing is required. This issue has been addressed in commit 7891c01e which is expected to be included in the next release of avo. Users are advised to configure CSP headers for their application and to limit untrusted user access as a mitigation.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.3
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34103.json, https://github.com/avo-hq/avo/security/advisories/GHSA-5cr9-5jx3-2g39, https://nvd.nist.gov/vuln/detail/CVE-2023-34103, https://github.com/avo-hq/avo/commit/7891c01e1fba9ca5d7dbccc43d27f385e5d08563

Severity

7.3

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.3
EPSS Probability
0.00651%
EPSS Percentile
0.70976%
Introduced Version
0
Fix Available
7891c01e1fba9ca5d7dbccc43d27f385e5d08563

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