6.4

CVE-2025-47437: litespeed technologies litespeed cache Server-Side Request Forgery (SSRF)

CVSS: 6.4v3.1MediumDeferred
Published 09-09-2025Last modified 28-04-2026
Open JSON

Vulnerability summary

CVE-2025-47437 is a medium (CVSS 6.4) Server-Side Request Forgery (SSRF) vulnerability in litespeed technologies litespeed cache. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16.2% of scored vulnerabilities. Fixed in 7.1.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.26%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 09-09-2025
    PublishedVulnerability first disclosed.
  2. 28-04-2026
    Last modifiedVulnerability information updated.

Description

Server-Side Request Forgery (SSRF) vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache.This issue affects LiteSpeed Cache: from n/a through <= 7.0.1.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.26%

Chance of exploitation in the next 30 days

Percentile

16%

Versus all other CVEs

30-day change

0.00 pp

From 0.25% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.26%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Litespeed technologies1 product
Wordpress1 product
  • litespeed-cache≤ 7.0.1 (fixed in 7.1)

2 vendors · 2 products

References

2 links