7.5

CVE-2022-24775: drupal Improper Input Validation

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2022-24775DEBIAN-CVE-2022-24775
Published 21-03-2022Last modified 23-04-2025
Open JSON

Vulnerability summary

CVE-2022-24775 is a high (CVSS 7.5) Improper Input Validation vulnerability in drupal. EPSS estimates a 2.48% chance of exploitation in the next 30 days, higher than 84.3% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
2.48%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1
USN-6670-1

Timeline

  1. 21-03-2022
    PublishedVulnerability first disclosed.
  2. 23-04-2025
    Last modifiedVulnerability information updated.

Description

guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds.

CVSS metrics

6 scores · 5 sources · 2 versions

EPSS trend

Probability

2.48%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

0.00 pp

From 2.48% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.48%

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

Debian1 product
  • php-guzzlehttp-psr7< 1.8.5-1
Drupal1 product
  • drupal≥ 8.0.0, < 9.2.16 | ≥ 9.3.0, < 9.3.9
Guzzle1 product
  • psr7< 1.8.4 | ≥ 2.0.0, < 2.1.1
Guzzlephp1 product
  • psr-7< 1.8.4 | ≥ 2.0.0, < 2.1.1
Ubuntu1 product
  • php-guzzlehttp-psr7All versions (No fix recorded) | < 1.4.2-0.1+deb10u2build0.20.04.1 | < 1.8.3-1ubuntu0.1~esm1
Wordpress1 product
  • insert-special-characters≤ 1.0.4 (fixed in 1.0.5)

6 vendors · 6 products

References

9 links