CVE-2025-54815

HIGH

Published Sep 19, 2025 Modified Sep 25, 2025 CWE-94

Description

Server-side template injection (SSTI) vulnerability in PPress 0.0.9 allows attackers to execute arbitrary code via crafted themes.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
yandaozi	ppress	All

References

Exploits

https://github.com/quarter77/PPress-CMS_vulnerability_chain_details/blob/main/CVE-2025-54815%20Details.md

Other References

https://github.com/yandaozi/PPress/releases/tag/v0.0.9-beta

Frequently Asked Questions

What is CVE-2025-54815? +

Server-side template injection (SSTI) vulnerability in PPress 0.0.9 allows attackers to execute arbitrary code via crafted themes. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-54815? +

CVE-2025-54815 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-54815? +

CVE-2025-54815 affects products from yandaozi, specifically: ppress. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-54815? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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