CVE-2026-57871
CVE-2026-57871 is a high-severity vulnerability with a CVSS 4.0 base score of 7.1. 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-23.
Key facts
- Severity: High (CVSS 4.0 base score 7.1)
- EPSS exploit prediction: 0% (28th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-23
- Published:
- Last modified:
Description
Relative path traversal vulnerability in MicroRealEstate file upload functionality allows attackers to potentially overwrite system files. This issue affects MicroRealEstate: through 1.0.0-alpha3.
Frequently asked questions
- What is CVE-2026-57871?
- Relative path traversal vulnerability in MicroRealEstate file upload functionality allows attackers to potentially overwrite system files. This issue affects MicroRealEstate: through 1.0.0-alpha3.
- How severe is CVE-2026-57871?
- CVE-2026-57871 has a CVSS 4.0 base score of 7.1, rated high severity.
- Is CVE-2026-57871 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-57871?
- 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.
- When was CVE-2026-57871 published?
- CVE-2026-57871 was published on 2026-07-07.
References
- https://github.com/microrealestate/microrealestate
- https://www.themissinglink.com.au/security-advisories/cve-2026-57871
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