CVE-2010-20125 json
DedeCMS < 5.7 File Inclusion via plus/carbuyaction.php
published 2026-10-30 10 d ago modified 2026-11-08 31 h ago also EUVD-2010-5325
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 10 d ago
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- cnblogs.com https://www.cnblogs.com/milantgh/p/3615986.html referenced PoC, tagged "exploit" by a source, unverified
- web.archive.org https://web.archive.org/web/20100630011301/https://www.myhack58.com/Article/html/3/62/2010/27387.htm referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | 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 |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 8.7 | 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/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 |
Affected products
- DedeCMS DedeCMS
Classification
- Weakness
-
- CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program
References
-
github.com
/dedecms/DedeCMS/releases/tag/v5.7
patch, release-notes
-
cnblogs.com
/milantgh/p/3615986.html
technical-description, exploit
-
web.archive.org
/web/20100630011301/https://www.myhack58.com/Article/html/3/62/2010/27387.htm
technical-description, exploit
-
github.com
/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/dedecms/dedecms-carbuyaction-fileinclude.yam
technical-description
-
github.com
/dedecms/DedeCMS/blob/v5.6/plus/carbuyaction.php
technical-description
-
vulncheck.com
/advisories/dedecms-file-inclusion-via-plus-carbuyaction-php
third-party-advisory
Sources
- CVE List CVE-2010-20125
- NVD CVE-2010-20125
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.