CVE-2018-10235 — POSCMS 3

POSCMS 3.2.10 allows remote attackers to execute arbitrary PHP code via the diy\module\member\controllers\admin\Setting.php 'index' function because an attacker can control the value of $cache['setting']['ucssocfg'] in diy\module\member\models\Member

01What is this vulnerability?

POSCMS 3.2.10 allows remote attackers to execute arbitrary PHP code via the diy\module\member\controllers\admin\Setting.php 'index' function because an attacker can control the value of $cache['setting']['ucssocfg'] in diy\module\member\models\Member_model.php and write this code into the api/ucsso/config.php file.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-04-19T18:00:00.000Z
• Last modified: 2024-08-05T07:32:01.658Z

09References

• github.com — https://github.com/myndtt/vulnerability/blob/master/poscms/3-2-10.md