CVE-2026-19434

MEDIUMPre-NVD 5.15.1—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5% (38th percentile of EPSS-scored CVEs). 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
5.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 5.1Exploit: None knownExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

Cross-site Scripting in the finding renderer in maalfer Pentestify before 2.3.1 allows authenticated users to execute arbitrary JavaScript in the application origin via HTML markup stored in a finding's severity field, which the frontend interpolates unescaped into class and style attributes when rendering the report.

CVSS v3
5.1
EG Score
5.1MEDIUMmedium confidence
EG Risk
23
EG Risk 23/100CISA 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
Severity51% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.
EPSS PROB
0.5%
EPSS %ILE
38th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.

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 11, 2026

Last Modified

September 1, 2026

Advisory Details (2)

Auto-updated Aug 11, 2026
🔬 Proof of concept available. Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic🟡 PoC Available

CVE-2026-19434 · Stored Cross-site Scripting in Pentestify allows JavaScript execution via the finding severity field | Vulnerabilities published by Secur0

https://secur0.com/en/cna/cve-list/cve-2026-19434-stored-xss-in-pentestify-finding-severity-field
github_commit

commit 8e81053d490f (ccyl13/Pentestify)

Fix landed in ccyl13/Pentestify commit 8e81053d490f — awaiting tagged release

https://github.com/ccyl13/Pentestify/commit/8e81053d490f0ba188543b7de3e5edf87112291a

Vendor Advisories for CVE-2026-19434(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 13× in last 7d / 68× 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 143 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-19434?
CVE-2026-19434 is a medium vulnerability published on August 11, 2026. Cross-site Scripting in the finding renderer in maalfer Pentestify before 2.3.1 allows authenticated users to execute arbitrary JavaScript in the application origin via HTML markup stored in a finding's severity field, which the frontend interpolates unescaped into class and style attributes when…
When was CVE-2026-19434 disclosed?
CVE-2026-19434 was first published on August 11, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19434 actively exploited?
CVE-2026-19434 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (38th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19434?
CVE-2026-19434 has a CVSS base score of 5.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19434?
An upstream fix for CVE-2026-19434 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-19434 are linked in the Vendor Advisories panel on this page.

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