CVE-2022-34530
CVE-2022-34530 is a medium-severity vulnerability in Backdropcms Backdrop Cms with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-640.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 1% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-640
- Affected product: Backdropcms Backdrop Cms
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2022-34530?
- 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.
- How severe is CVE-2022-34530?
- CVE-2022-34530 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2022-34530 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-34530?
- CVE-2022-34530 affects Backdropcms Backdrop Cms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-34530?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-34530 published?
- CVE-2022-34530 was published on 2022-08-01 and last updated on 2026-07-05.
References
Affected products (1)
- cpe:2.3:a:backdropcms:backdrop_cms:*:*:*:*:*:*:*:*
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