SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2015-4553

A file upload issue exists in DeDeCMS before 5.7-sp1, which allows malicious users getshell.

EXPLOITHIGH 8.8EPSS 56.7%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 56.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

A file upload issue exists in DeDeCMS before 5.7-sp1, which allows malicious users getshell.

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
56.74% probability · 99th percentile
Public exploits
1 in Exploit-DB · first 29 June 2015
CISA KEV
Not listed
Weakness
CWE-434
Affected
dedecms/dedecms
Source
cve@mitre.org
EPSS trend
0%30%60%3 November 2026: 56.74%3 November 20263 November 2026

EPSS 56.7% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-37423source ↗DeDeCMS < 5.7-sp1 - Remote File Inclusionphp · zisewebapps29 June 2015no

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.