Security Resilience

CVE-2025-2109

SSRF in Wpcompress Wp Compress ≤ 6.30.16

SSRF
Published
25 March 2025
Modified
11 August 2025
Patch / advisory
View advisory
CVSS Score v3.1 5.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
EPSS Score 0.0040 33th percentile
Risk Priority 47 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2025-2109 is a medium-severity SSRF (CWE-918) vulnerability in Wpcompress Wp Compress. Its CVSS base score is 5.8 (Medium).

Operationally, ranked at the 33th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-4 (Information Flow Enforcement) and SI-10 (Information Input Validation) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability Data

The WP Compress – Instant Performance & Speed Optimization plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.30.15 via the init() function. This makes it possible for unauthenticated attackers to make web…

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requests to arbitrary locations originating from the web application and can be used to query information from internal services.

CWE(s)
CWE-918

Related Threats

CVEs Like This One

CVE-2023-6699Same product: Wpcompress Wp Compress
CVE-2024-4445Same product: Wpcompress Wp Compress
CVE-2023-6812Same product: Wpcompress Wp Compress
CVE-2024-12047Same product: Wpcompress Wp Compress
CVE-2024-47384Same product: Wpcompress Wp Compress
CVE-2025-47546Same product: Wpcompress Wp Compress
CVE-2024-32106Same product: Wpcompress Wp Compress
CVE-2025-47479Same product: Wpcompress Wp Compress
CVE-2025-2110Same product: Wpcompress Wp Compress
CVE-2024-1934Same product: Wpcompress Wp Compress

Affected Assets

wpcompress
wp compress
≤ 6.30.16

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.3.6
  • V1.5.3
  • V5.3.2
  • V10.4.7

Mitigating Controls (NIST 800-53 r5) AI

AC-4 Information Flow Enforcement good match

Information flow enforcement can restrict which destinations the server is allowed to contact on behalf of users.

SI-10 Information Input Validation good match

Input validation directly stops untrusted URLs from being accepted and fetched without destination checks.

SC-7 Boundary Protection partial match

Boundary protection limits the network reach of server-initiated requests even if SSRF occurs.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
blocks

Secure development practices directly include input validation and destination allow-listing that prevent SSRF.

DE.CM-09 partial match
blocks

Runtime monitoring of web applications and services can detect anomalous outbound requests indicative of SSRF.

ID.RA-01 partial match
blocks

Vulnerability identification processes can discover and record SSRF flaws in web applications.

PR.IR-01 partial match
blocks

Network segmentation and egress controls can limit the damage from successful SSRF requests.

References