What it is
CVE-2010-20125 is an unauthenticated vulnerability affecting DedeCMS. DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the...
Vulnerability report
DedeCMS < 5.7 File Inclusion Path Traversal
DedeCMS · affected before 5.7
Decision summary
Direct answers before the deeper technical record.
What it is
CVE-2010-20125 is an unauthenticated vulnerability affecting DedeCMS. DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the...
Have exploitation attempts been observed?
Yes. Exploitation attempts have been reported for this vulnerability. Previdian lists it as a known exploited vulnerability. Also reported by third-party sources. Confidence is high.
Who is affected?
DedeCMS affected before 5.7.
What should we do?
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
Overview
DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the include path by manipulating the uninitialized code parameter passed to require_once. Attackers can supply path traversal sequences ../../ to include arbitrary local files outside the intended payment directory, potentially achieving local file disclosure.
Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
Exploitation evidence
Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.
CVE
A trusted third party reported exploitation attempts.
CVE
Public scanner or PoC coverage increases practical exploitability.
Per-source evidence links for KEV attestations are available through the Previdian Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CVE First | 2026-10-30 14:50 UTC |
Detection
Make the evidence actionable in scanner, SOC, and edge-control workflows.
No scanner integrations recorded yet.
No Previdian virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.
Learn about virtual patches →No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Risk and context
CVSS v4.0
Potential damage if exploited. Separate from whether attackers are using it.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.6%
Estimated chance of exploitation in the next 30 days. Previdian's warning comes from evidence, not this score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
These PoCs are unverified and could contain malware. Use at your own risk.
cve · Created Unknown
cve · Created Unknown
Timeline
14:50 UTC
Public proof-of-concept code published
14:50 UTC
High-confidence, third-party report of exploitation attempts
14:23 UTC
Vulnerability disclosed publicly
21:11 UTC
Identifier reserved by the CNA
Pro API
Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
GET /api/v2/pro/kevs/CVE-2010-20125
Sample API response{
"cve_id": "CVE-2010-20125",
"confidence": "High",
"cvss_score": 8.7,
"cvss_estimated": false,
"epss_score": 0.00553,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "attempts": 0, "sensors": 0 }
}