CVE-2023-6613

Name: CVE-2023-6613
Creator: NVD / NIST
Published: 2023-12-08T16:15:19.61+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-6613 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability classified as problematic has been found in Typecho 1.2.1. Affected is an unknown function of the file /admin/options-theme.php of the component Logo Handler. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in Typecho 1.2.1. Affected is an unknown function of the file /admin/options-theme.php of the component Logo Handler. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-247248. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

4.8/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.56%

42.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Typecho	Typecho	1.2.1

References

https://github.com/JTZ-a/SRC/blob/master/Typecho/Typecho-Stored%20XSS/en-us.mdExploit
https://vuldb.com/?ctiid.247248Permissions Required
https://vuldb.com/?id.247248Third Party Advisory
https://github.com/JTZ-a/SRC/blob/master/Typecho/Typecho-Stored%20XSS/en-us.mdExploit
https://vuldb.com/?ctiid.247248Permissions Required
https://vuldb.com/?id.247248Third Party Advisory

Timeline

Published: Dec 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-6613?

How severe is CVE-2023-6613?

CVE-2023-6613 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-6613?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6613?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST