Critical severity9.8NVD Advisory· Published Oct 25, 2023· Updated Jun 17, 2026

CVE-2023-45554

Description

File Upload vulnerability in zzzCMS v.2.1.9 allows a remote attacker to execute arbitrary code via modification of the imageext parameter from jpg, jpeg,gif, and png to jpg, jpeg,gif, png, pphphp.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Zzcms/Zzzcms
cpe:2.3:a:zzzcms:zzzcms:2.1.9:*:*:*:*:*:*:*
Zzcms/Zzcmscpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: =2.1.9

Patches

Vulnerability mechanics

References

github.com/96xiaopang/Vulnerabilities/blob/main/zzzcms%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0_en.mdnvdExploitThird Party Advisory

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cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000