CVE-2026-57871

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5%, top 57% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.1Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity71% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 7, 2026

Advisory Details (2)

Auto-updated Jul 7, 2026
No patch confirmed yet.
generic

Path Traversal Leading to Arbitrary File Write in Camel Aissani’s MicroRealEstate

https://www.themissinglink.com.au/security-advisories/cve-2026-57871
generic

GitHub - microrealestate/microrealestate: This is an Open Source Real estate management system that helps landlords to manage their rentals and properties · GitHub

https://github.com/microrealestate/microrealestate

Vendor Advisories for CVE-2026-57871(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 24× in last 7d / 113× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 174 total refreshes for this CVE.

  1. 2026-08-26 14:46 UTCEPSS rescore
  2. 2026-08-26 13:49 UTCEG score recompute
  3. 2026-08-26 13:49 UTCGHSA enrichment
  4. 2026-08-25 13:49 UTCEPSS rescore
  5. 2026-08-25 10:20 UTCGHSA enrichment
  6. 2026-08-24 20:40 UTCEG score recompute
  7. 2026-08-24 20:40 UTCGHSA enrichment
  8. 2026-08-24 06:33 UTCGHSA enrichment
  9. 2026-08-23 18:13 UTCGHSA enrichment
  10. 2026-08-23 06:04 UTCEG score recompute
  11. 2026-08-23 06:04 UTCGHSA enrichment
  12. 2026-08-23 00:19 UTCEPSS rescore
  13. 2026-08-22 17:54 UTCGHSA enrichment
  14. 2026-08-22 05:11 UTCEG score recompute
  15. 2026-08-22 05:11 UTCGHSA enrichment
  16. 2026-08-21 23:49 UTCEPSS rescore
  17. 2026-08-21 17:01 UTCGHSA enrichment
  18. 2026-08-21 04:14 UTCEG score recompute
  19. 2026-08-21 04:14 UTCGHSA enrichment
  20. 2026-08-20 22:55 UTCEPSS rescore
  21. 2026-08-20 15:40 UTCGHSA enrichment
  22. 2026-08-20 02:21 UTCEG score recompute
  23. 2026-08-20 02:21 UTCGHSA enrichment
  24. 2026-08-19 17:04 UTCEPSS rescore
  25. 2026-08-19 12:30 UTCGHSA enrichment
Show 75 more
  1. 2026-08-18 23:50 UTCEG score recompute
  2. 2026-08-18 23:50 UTCGHSA enrichment
  3. 2026-08-18 13:48 UTCEPSS rescore
  4. 2026-08-18 11:38 UTCGHSA enrichment
  5. 2026-08-17 22:51 UTCEG score recompute
  6. 2026-08-17 22:51 UTCGHSA enrichment
  7. 2026-08-17 13:47 UTCEPSS rescore
  8. 2026-08-17 10:41 UTCGHSA enrichment
  9. 2026-08-16 22:32 UTCEG score recompute
  10. 2026-08-16 22:32 UTCGHSA enrichment
  11. 2026-08-16 14:56 UTCEPSS rescore
  12. 2026-08-16 10:22 UTCEG score recompute
  13. 2026-08-16 10:22 UTCGHSA enrichment
  14. 2026-08-16 02:14 UTCEPSS rescore
  15. 2026-08-15 22:13 UTCGHSA enrichment
  16. 2026-08-15 10:03 UTCEG score recompute
  17. 2026-08-15 10:03 UTCGHSA enrichment
  18. 2026-08-15 01:30 UTCEPSS rescore
  19. 2026-08-14 21:53 UTCGHSA enrichment
  20. 2026-08-14 09:44 UTCEG score recompute
  21. 2026-08-14 09:44 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-13 21:34 UTCGHSA enrichment
  24. 2026-08-13 09:24 UTCGHSA enrichment
  25. 2026-08-12 21:15 UTCEG score recompute
  26. 2026-08-12 21:15 UTCGHSA enrichment
  27. 2026-08-12 13:51 UTCEPSS rescore
  28. 2026-08-12 09:05 UTCGHSA enrichment
  29. 2026-08-11 20:55 UTCEG score recompute
  30. 2026-08-11 20:55 UTCGHSA enrichment
  31. 2026-08-11 08:45 UTCEG score recompute
  32. 2026-08-11 08:45 UTCGHSA enrichment
  33. 2026-08-11 00:00 UTCEPSS rescore
  34. 2026-08-10 20:36 UTCGHSA enrichment
  35. 2026-08-10 08:26 UTCGHSA enrichment
  36. 2026-08-09 20:16 UTCEG score recompute
  37. 2026-08-09 20:16 UTCGHSA enrichment
  38. 2026-08-09 13:46 UTCEPSS rescore
  39. 2026-08-09 08:07 UTCGHSA enrichment
  40. 2026-08-08 19:57 UTCEG score recompute
  41. 2026-08-08 19:57 UTCGHSA enrichment
  42. 2026-08-08 16:37 UTCEPSS rescore
  43. 2026-08-08 07:47 UTCGHSA enrichment
  44. 2026-08-07 19:38 UTCEG score recompute
  45. 2026-08-07 19:38 UTCGHSA enrichment
  46. 2026-08-07 07:28 UTCGHSA enrichment
  47. 2026-08-06 19:18 UTCEG score recompute
  48. 2026-08-06 19:18 UTCGHSA enrichment
  49. 2026-08-06 13:47 UTCEPSS rescore
  50. 2026-08-06 07:08 UTCEG score recompute
  51. 2026-08-06 07:08 UTCGHSA enrichment
  52. 2026-08-05 19:17 UTCEPSS rescore
  53. 2026-08-05 18:58 UTCGHSA enrichment
  54. 2026-08-05 06:48 UTCGHSA enrichment
  55. 2026-08-04 16:32 UTCEG score recompute
  56. 2026-08-04 16:32 UTCGHSA enrichment
  57. 2026-08-04 15:10 UTCEPSS rescore
  58. 2026-08-04 10:39 UTCEPSS rescore
  59. 2026-08-04 04:22 UTCGHSA enrichment
  60. 2026-08-03 16:12 UTCEG score recompute
  61. 2026-08-03 16:12 UTCGHSA enrichment
  62. 2026-08-03 10:36 UTCEPSS rescore
  63. 2026-08-03 04:02 UTCGHSA enrichment
  64. 2026-08-02 15:52 UTCGHSA enrichment
  65. 2026-08-02 03:42 UTCEG score recompute
  66. 2026-08-02 03:42 UTCGHSA enrichment
  67. 2026-08-02 02:27 UTCEPSS rescore
  68. 2026-08-01 15:32 UTCEG score recompute
  69. 2026-08-01 15:32 UTCGHSA enrichment
  70. 2026-08-01 04:16 UTCEPSS rescore
  71. 2026-08-01 03:21 UTCGHSA enrichment
  72. 2026-07-31 15:12 UTCGHSA enrichment
  73. 2026-07-31 03:00 UTCEG score recompute
  74. 2026-07-31 03:00 UTCGHSA enrichment
  75. 2026-07-30 16:28 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-57871?
CVE-2026-57871 is a high vulnerability published on July 7, 2026. 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.
When was CVE-2026-57871 disclosed?
CVE-2026-57871 was first published in the National Vulnerability Database on July 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57871 actively exploited?
CVE-2026-57871 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 56.9% of all scored CVEs.
What is the CVSS score of CVE-2026-57871?
CVE-2026-57871 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-57871?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57871, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-57871

Explore →

Is Your Infrastructure Affected by CVE-2026-57871?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs