CVE-2017-18585: The posts-in-page plugin before 1.3.0 for WordPress has ic_add_posts template='../ directory traversal.

high Affects posts-in-page (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2019-08-22; advisory modified 2026-06-17.

The posts-in-page plugin before 1.3.0 for WordPress has ic_add_posts template='../ directory traversal.

Package: posts-in-page (WordPress plugin) WordPress
Affected versions: <1.3.0
Fixed in: 1.3.0
Severity: high CVSS 8.1
Exploitation: not on CISA KEV · EPSS 2% (80.4th percentile)
Published: 2019-08-22
Source: nvd

References

CWE-22

NVD record posts-in-page (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs How findings are ranked

Related advisories

CVE-2020-11738 KEV high The Snap Creek Duplicator plugin before 1.3.28 for WordPress (and Duplicator Pro before 3. same weakness: CWE-22
CVE-2020-36193 KEV high Directory Traversal in Archive_Tar same weakness: CWE-22
CVE-2024-9047 critical The WordPress File Upload plugin for WordPress is vulnerable to Path Traversal in all vers same weakness: CWE-22
CVE-2019-8943 medium WordPress through 5.0.3 allows Path Traversal in wp_crop_image(). An attacker (who has pri same weakness: CWE-22
CVE-2023-2745 medium WordPress Core is vulnerable to Directory Traversal in versions up to, and including, 6.2, same weakness: CWE-22
CVE-2021-39312 high The True Ranker plugin <= 2.2.2 for WordPress allows arbitrary files, including sensitive same weakness: CWE-22