CVE-2018-16343 json
SeaCMS 6.61 allows remote attackers to execute arbitrary code because parseIf() in include/main.class.php does not block use of $GLOBALS.
published 8y ago modified 4mo ago also EUVD-2018-8190
- cvss
- 7.2
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.7%
- EPSS 2.7% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
SeaCMS 6.61 allows remote attackers to execute arbitrary code because parseIf() in include/main.class.php does not block use of $GLOBALS.
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Check with FencerExploit prediction
2.70% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/cumtxujiabin/CmsPoc/blob/master/Seacms_v6.61_backend_RCE.md referenced PoC, tagged "exploit" by a source, unverified
- zhinianyuxin.postach.io http://zhinianyuxin.postach.io/post/seacms-v6-61-latest-version-backend-rce referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.2 | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
github.com
/cumtxujiabin/CmsPoc/blob/master/Seacms_v6.61_backend_RCE.md
exploit, third-party-advisory
-
zhinianyuxin.postach.io
/post/seacms-v6-61-latest-version-backend-rce
exploit, third-party-advisory
Sources
- CVE List CVE-2018-16343
- NVD CVE-2018-16343
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