CVE-2025-54815 json
Server-side template injection (SSTI) vulnerability in PPress 0.0.9 allows attackers to execute arbitrary code via crafted themes.
published 2025-09-19 13 mo ago modified 2026-11-05 3 d ago also EUVD-2025-30248
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
Server-side template injection (SSTI) vulnerability in PPress 0.0.9 allows attackers to execute arbitrary code via crafted themes.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 13 mo ago
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/quarter77/PPress-CMS_vulnerability_chain_details/blob/main/CVE-2025-54815%20Details.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
github.com
/quarter77/PPress-CMS_vulnerability_chain_details/blob/main/CVE-2025-54815%20Details.md
exploit, third-party-advisory
-
github.com
/yandaozi/PPress/releases/tag/v0.0.9-beta
release-notes
Sources
- CVE List CVE-2025-54815
- NVD CVE-2025-54815
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.