CVE-2023-5263

Name: CVE-2023-5263
Creator: NVD / NIST
Published: 2023-09-29T14:15:11.25+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2023-5263 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in ZZZCMS 2.1.7 and classified as critical. Affected by this issue is the function restore of the file /admin/save.php of the component Database Backup File Handler. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

A vulnerability was found in ZZZCMS 2.1.7 and classified as critical. Affected by this issue is the function restore of the file /admin/save.php of the component Database Backup File Handler. The manipulation leads to permission issues. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-240872.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.64%

46.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-275

Affected Software

Vendor	Product	Versions
Zzzcms	Zzzcms	2.1.7

References

https://github.com/yhy217/zzzcms-vul/issues/1Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.240872Permissions Required, Third Party Advisory
https://vuldb.com/?id.240872Third Party Advisory
https://github.com/yhy217/zzzcms-vul/issues/1Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.240872Permissions Required, Third Party Advisory
https://vuldb.com/?id.240872Third Party Advisory

Timeline

Published: Sep 29, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-5263?

How severe is CVE-2023-5263?

CVE-2023-5263 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5263?

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-2023-5263?

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

Scan your code now

Source: NVD / NIST