CVE-2025-54815

Name: CVE-2025-54815
Creator: NVD / NIST
Published: 2025-09-19T20:15:39.71+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2025-54815 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Server-side template injection (SSTI) vulnerability in PPress 0.0.9 allows attackers to execute arbitrary code via crafted themes.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.56%

42.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions	Update
Yandaozi	Ppress	0.0.9	Beta

References

https://github.com/quarter77/PPress-CMS_vulnerability_chain_details/blob/main/CVE-2025-54815%20Details.mdExploit, Third Party Advisory
https://github.com/yandaozi/PPress/releases/tag/v0.0.9-betaRelease Notes

Timeline

Published: Sep 19, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

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.

How severe is CVE-2025-54815?

CVE-2025-54815 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2025-54815?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-54815?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST