7.5

CVE-2022-25271: drupal core Improper Input Validation

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2022-25271DLA-2925-1
Published 16-02-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-25271 is a high (CVSS 7.5) Improper Input Validation vulnerability in drupal core. EPSS estimates a 1.28% chance of exploitation in the next 30 days, higher than 69.5% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.28%
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. 16-02-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Drupal core's form API has a vulnerability where certain contributed or custom modules' forms may be vulnerable to improper input validation. This could allow an attacker to inject disallowed values or overwrite data. Affected forms are uncommon, but in certain cases an attacker could alter critical or sensitive data.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.28%

Chance of exploitation in the next 30 days

Percentile

70%

Versus all other CVEs

30-day change

0.00 pp

From 1.28% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.28%

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

Drupal2 products
  • core≥ 9.3.x, < 9.3.6 | ≥ 9.2.x, < 9.2.13 | ≥ 7.x, < 7.88
  • drupal≥ 7.0.0, < 7.88 | ≥ 9.2.0, < 9.2.13 | ≥ 9.3.0, < 9.3.6
Debian1 product
  • drupal7< 7.52-2+deb9u18
Fedoraproject1 product
Ubuntu1 product
  • drupal7All versions (No fix recorded)

4 vendors · 5 products

References

5 links