CVE-2023-6271
CVE-2023-6271 is a high-severity vulnerability in Backupbliss Backup Migration with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-58515
- Affected product: Backupbliss Backup Migration
- Published:
- Last modified:
Description
The Backup Migration WordPress plugin before 1.3.6 stores in-progress backups information in easy to find, publicly-accessible files, which may allow attackers monitoring those to leak sensitive information from the site's backups.
Frequently asked questions
- What is CVE-2023-6271?
- The Backup Migration WordPress plugin before 1.3.6 stores in-progress backups information in easy to find, publicly-accessible files, which may allow attackers monitoring those to leak sensitive information from the site's backups.
- How severe is CVE-2023-6271?
- CVE-2023-6271 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-6271 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-6271?
- CVE-2023-6271 affects Backupbliss Backup Migration. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-6271?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2023-6271 have an EU (EUVD) identifier?
- Yes. CVE-2023-6271 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58515.
- When was CVE-2023-6271 published?
- CVE-2023-6271 was published on 2024-01-01 and last updated on 2026-06-17.
References
- https://research.cleantalk.org/cve-2023-6271-backup-migration-unauth-sensitive-data-exposure-to-full-control-of-the-site-poc-exploit
- https://wpscan.com/vulnerability/7ac217db-f332-404b-a265-6dc86fe747b9
Affected products (1)
- cpe:2.3:a:backupbliss:backup_migration:*:*:*:*:*:wordpress:*:*
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