CVE-2025-0520

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Source
https://cve.org/CVERecord?id=CVE-2025-0520
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0520.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-0520
Aliases
Published
2025-04-29T20:15:25.230Z
Modified
2026-04-10T05:20:43.865797Z
Severity
  • 9.4 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7.

References

Affected packages

Git / github.com/star7th/showdoc

Affected ranges

Type
GIT
Repo
https://github.com/star7th/showdoc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d7b0bca689b34b3a5e4c3aa1a62e1352bda120ac
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.8.7"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.5
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.4.6
v1.4.7
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.6.0
v1.6.1
v1.6.2
v1.7.0
v1.7.1
v1.8.0
v1.8.1
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.8.6
v2.*
v2.0
v2.0.1
v2.0.10
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.0.9
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.2.0
v2.2.1
v2.2.2
v2.3.0
v2.3.3
v2.4.0
v2.4.1
v2.4.10
v2.4.11
v2.4.12
v2.4.13
v2.4.15
v2.4.16
v2.4.17
v2.4.2
v2.4.3
v2.4.5
v2.4.6
v2.4.8
v2.4.9
v2.5.1
v2.5.2
v2.5.3
v2.5.5
v2.6.1
v2.6.2
v2.6.3
v2.6.5
v2.6.6
v2.6.7
v2.7.0
v2.7.1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.5
v2.8.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0520.json"