CVE-2026-41557

HIGHPre-NVD 7.17.1
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: NoneExposed: 0

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

Unauthenticated Cross Site Scripting (XSS) in Kapee < 1.7.1 versions.

CVSS v3
7.1
EG Score
7.1(high)
EPSS
13.8%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 17, 2026

Advisory Details (1)

Auto-updated Jun 18, 2026
No patch confirmed yet.

Vendor Advisories for CVE-2026-41557(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 36× in last 7d / 108× 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 108 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-41557?
CVE-2026-41557 is a high vulnerability published on June 17, 2026. Unauthenticated Cross Site Scripting (XSS) in Kapee < 1.7.1 versions.
When was CVE-2026-41557 disclosed?
CVE-2026-41557 was first published in the National Vulnerability Database on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41557 actively exploited?
CVE-2026-41557 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-41557?
CVE-2026-41557 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-41557?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41557, 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-2026-41557

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