CVE-2018-11670

mediumpriority · attend · 46EPSS 0.024 · 84 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

2.39% (84th) EPSS

CVSS 6.8 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

An issue was discovered in GreenCMS v2.3.0603. There is a CSRF vulnerability that allows attackers to execute arbitrary PHP code via the content parameter to index.php?m=admin&c=media&a=fileconnect.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-44825GreenCMS 2.3.0603 - Cross-Site Request Forgery / Remote Code ExecutionPoC · exploit_db

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
njtech greencms= 2.3.0603nvdUScpe:2.3:a:njtech:greencms:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-06-01modified 2026-06-17

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+10362 more

references (5)

External citations — patches, advisories, analysis.

https://github.com/GreenCMS/GreenCMS/issues/108 cnnvd
https://github.com/GreenCMS/GreenCMS/issues/108 enisa_euvd
https://www.exploit-db.com/exploits/44825/enisa_euvd
https://github.com/GreenCMS/GreenCMS/issues/108ExploitThird Party Advisorynvd
https://www.exploit-db.com/exploits/44825/ExploitThird Party AdvisoryVDB Entrynvd

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