CVE-2026-50771

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-08-17. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.1Exploit: Elevated riskExposed services: Not assessed

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

Cross Site Scripting vulnerability in Squirro Cognitive Search < 3.14.2 allows a remote attacker to execute arbtirary code via the Email Notification, Create Evaluation Sets and HTML Editor functions.

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
43
EG Risk 43/100CISA SSVC

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
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
22nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 17, 2026

Last Modified

September 9, 2026

Advisory Details (2)

Auto-updated Aug 17, 2026
No patch confirmed yet.
generic

CVEs/CVE-2026-50771 at main · Henkel-CyberVM/CVEs · GitHub

https://github.com/Henkel-CyberVM/CVEs/tree/main/CVE-2026-50771
generic

Squirro Search — Squirro Documentation

https://docs.squirro.com/en/latest/products/cognitive-search.html

Vendor Advisories for CVE-2026-50771(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 17× in last 7d / 71× 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 130 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-50771?
CVE-2026-50771 is a medium vulnerability published on August 17, 2026. Cross Site Scripting vulnerability in Squirro Cognitive Search < 3.14.2 allows a remote attacker to execute arbtirary code via the Email Notification, Create Evaluation Sets and HTML Editor functions.
When was CVE-2026-50771 disclosed?
CVE-2026-50771 was first published on August 17, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50771 actively exploited?
CVE-2026-50771 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (22nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-50771?
CVE-2026-50771 has a CVSS v3.1 base score of 6.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-50771?
No fix for CVE-2026-50771 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-50771 are linked in the Vendor Advisories panel on this page.

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