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: 0.3%, top 73% 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
5.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.1Exploit: None knownExposed: 0

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

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
5.1(medium)
EG Risk
23(Track)
EG Risk 23/100SSVC: 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
Severity51% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 12, 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 23× in last 7d / 34× 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.

  1. 2026-08-21 01:20 UTCEG score recompute
  2. 2026-08-21 01:20 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 03:21 UTCEG score recompute
  5. 2026-08-20 03:21 UTCGHSA enrichment
  6. 2026-08-19 17:03 UTCEPSS rescore
  7. 2026-08-19 05:19 UTCEG score recompute
  8. 2026-08-19 05:19 UTCGHSA enrichment
  9. 2026-08-18 13:48 UTCEPSS rescore
  10. 2026-08-18 07:13 UTCEG score recompute
  11. 2026-08-18 07:13 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 09:15 UTCEG score recompute
  14. 2026-08-17 09:15 UTCGHSA enrichment
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 11:16 UTCEG score recompute
  17. 2026-08-16 11:16 UTCGHSA enrichment
  18. 2026-08-16 02:14 UTCEPSS rescore
  19. 2026-08-15 13:18 UTCEG score recompute
  20. 2026-08-15 13:18 UTCGHSA enrichment
  21. 2026-08-15 01:30 UTCEPSS rescore
  22. 2026-08-14 15:19 UTCEG score recompute
  23. 2026-08-14 15:19 UTCGHSA enrichment
  24. 2026-08-13 22:00 UTCEPSS rescore
  25. 2026-08-13 17:20 UTCGHSA enrichment
Show 9 more
  1. 2026-08-12 19:19 UTCEG score recompute
  2. 2026-08-12 19:19 UTCGHSA enrichment
  3. 2026-08-12 18:56 UTCEG score recompute
  4. 2026-08-12 18:56 UTCGHSA enrichment
  5. 2026-08-12 13:50 UTCEPSS rescore
  6. 2026-08-12 12:23 UTCGHSA enrichment
  7. 2026-08-11 14:24 UTCEG score recompute
  8. 2026-08-11 14:03 UTCEG score recompute
  9. 2026-08-11 14:02 UTCMITRE cvelistV5first tracked

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 in the National Vulnerability Database on August 11, 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-2026-19434 actively exploited?
CVE-2026-19434 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 72.6% of all scored CVEs.
What is the CVSS score of CVE-2026-19434?
CVE-2026-19434 has a CVSS v3 base score of 5.1 (NVD).
How do I remediate CVE-2026-19434?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19434, 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

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