CVE-2022-34530

MEDIUM

CVSS v3.1: 5.3 · EPSS: 0.0051 (40.0 percentile)

NetworkNo privilegesNo user interaction

Source data as of:

At a glance

Severity
MEDIUM
CVSS
5.3 v3.1 · NVD
EPSS
0.0051 (40.0 percentile) · FIRST.org
CISA KEV
No
Attack conditions (CVSS vector)
NetworkNo privilegesNo user interaction · Source: NVD Vector
Affected vendors
backdropcms
Published
2022-08-01 · Modified: 2026-07-05
References
Jump to references (2)

CVSS / EPSS / KEV

CVSS v3.1 5.3 / 10 MEDIUM Source: NVD
EPSS 0.0051 40.0 percentile Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

An issue in the login and reset password functionality of Backdrop CMS v1.22.0 allows attackers to enumerate usernames via password reset requests and distinct responses returned based on usernames.

Record details

CVE ID
CVE-2022-34530
CVSS (v3.1)
5.3 (MEDIUM)
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability subscore
3.9
Impact subscore
1.4
EPSS
0.0051 (40.0 percentile) — 2026-07-05
CISA KEV
No
Weakness (CWE)
CWE-640
Affected vendors
backdropcms
Affected configurations (CPE)
1
Published
2022-08-01
Modified
2026-07-05
Status
Modified

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same affected vendor

CVE-2025-44141 MEDIUM CVSS 6.1

Same weakness type (CWE)

CVE-2025-63314 CRITICAL CVSS 10.0 CVE-2025-50433 CRITICAL CVSS 9.8 CVE-2026-30459 HIGH CVSS 7.1

Published the same year

CVE-2022-22916 CRITICAL CVSS 9.8 CVE-2022-23334 CRITICAL CVSS 9.8 CVE-2022-24239 CRITICAL CVSS 9.8 CVE-2022-24240 CRITICAL CVSS 9.8
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