CVE-2026-19323

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory (severity: LOW) published 2026-08-09. A secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.3Exploit: None knownExposed services: Not assessed

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

A security flaw has been discovered in azer react-analyzer-mcp up to 335f2a3585f265e2e88352b59b10d3b478d678b0. Affected by this vulnerability is the function generateProjectDocs of the file src/index.ts of the component analyze-projec. The manipulation of the argument projectName results in path traversal. The attack is only possible with local access. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium confidence
EG Risk
24
EG Risk 24/100CISA 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
Severity53% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
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
0.2%
EPSS %ILE
5th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

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 none (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 9, 2026

Last Modified

August 12, 2026

Advisory Details (2)

Auto-updated Aug 9, 2026
No patch confirmed yet.
generic

GitHub - azer/react-analyzer-mcp: MCP server for analyzing & generating docs for React code locally · GitHub

https://github.com/azer/react-analyzer-mcp/
generic

Path Traversal Arbitrary File Read Vulnerability in azer/react-analyzer-mcp · Issue #3 · azer/react-analyzer-mcp · GitHub

https://github.com/azer/react-analyzer-mcp/issues/3

Vendor Advisories for CVE-2026-19323(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 15× in last 7d / 63× 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 144 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-19323?
CVE-2026-19323 is a medium vulnerability published on August 9, 2026. A security flaw has been discovered in azer react-analyzer-mcp up to 335f2a3585f265e2e88352b59b10d3b478d678b0. Affected by this vulnerability is the function generateProjectDocs of the file src/index.ts of the component analyze-projec. The manipulation of the argument projectName results in path…
When was CVE-2026-19323 disclosed?
CVE-2026-19323 was first published on August 9, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19323 actively exploited?
CVE-2026-19323 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (5th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19323?
CVE-2026-19323 has a CVSS base score of 5.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19323?
No fix for CVE-2026-19323 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-2026-19323 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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