CVE-2023-4747

Name: CVE-2023-4747
Creator: NVD / NIST
Published: 2023-09-04T01:15:07.79+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-4747 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability classified as critical was found in DedeCMS 5.7.110. This vulnerability affects unknown code of the file /uploads/tags.php. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

A vulnerability classified as critical was found in DedeCMS 5.7.110. This vulnerability affects unknown code of the file /uploads/tags.php. The manipulation of the argument tag_alias leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238636.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.56%

42.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Dedecms	Dedecms	5.7.110

References

https://github.com/laoquanshi/cveBroken Link
https://github.com/laoquanshi/cve/blob/main/dedecms%20%20sql%20%20injectionBroken Link
https://vuldb.com/?ctiid.238636Third Party Advisory
https://vuldb.com/?id.238636Third Party Advisory
https://github.com/laoquanshi/cveBroken Link
https://github.com/laoquanshi/cve/blob/main/dedecms%20%20sql%20%20injectionBroken Link
https://vuldb.com/?ctiid.238636Third Party Advisory
https://vuldb.com/?id.238636Third Party Advisory

Timeline

Published: Sep 4, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4747?

How severe is CVE-2023-4747?

CVE-2023-4747 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4747?

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-2023-4747?

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

Scan your code now

Source: NVD / NIST