9.1

CVE-2022-45152: fedoraproject extra_packages_for_enterprise_linux Server-Side Request Forgery (SSRF)

CVSS: 9.1v3.1CriticalModified
AliasesUBUNTU-CVE-2022-45152
Published 25-11-2022Last modified 29-04-2025
Open JSON

Vulnerability summary

CVE-2022-45152 is a critical (CVSS 9.1) Server-Side Request Forgery (SSRF) vulnerability in fedoraproject extra_packages_for_enterprise_linux. EPSS estimates a 1.44% chance of exploitation in the next 30 days, higher than 72.8% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.1/10
010
Critical · v3.1 (CVE.org)
EPSS score
1.44%
0%100%
Low · +0.05 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 25-11-2022
    PublishedVulnerability first disclosed.
  2. 29-04-2025
    Last modifiedVulnerability information updated.

Description

A blind Server-Side Request Forgery (SSRF) vulnerability was found in Moodle. This flaw exists due to insufficient validation of user-supplied input in LTI provider library. The library does not utilise Moodle's inbuilt cURL helper, which resulted in a blind SSRF risk. An attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems. This vulnerability allows a remote attacker to perform SSRF attacks.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

1.44%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

+0.05 pp

From 1.39% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.44%

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

Fedoraproject2 products
Moodle1 product
  • moodle< 3.9.18 | ≥ 3.11.0, < 3.11.11 | ≥ 4.0.0, < 4.0.5
Ubuntu1 product
  • moodleAll versions (No fix recorded)

3 vendors · 4 products

References

8 links