CVE-2026-19828

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-08-14. a secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: Elevated riskExposed: 0

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

A vulnerability was identified in 648540858 wvp-GB28181-pro 2.7.4-20260107. This affects an unknown part of the file PlayController.java of the component Snapshot Endpoint. The manipulation of the argument deviceId/channelId leads to path traversal. The attack may be initiated remotely. The exploit is publicly available and might be used.

CVSS v3
6.3
EG Score
6.3(high)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity63% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

August 14, 2026

Last Modified

August 18, 2026

Advisory Details (2)

Auto-updated Aug 14, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

GitHub - 648540858/wvp-GB28181-pro: 基于GB28181-2016、部标808、部标1078标准实现的开箱即用的网络视频平台。自带管理页面，支持NAT穿透，支持海康、大华、宇视等品牌的IPC、NVR接入。支持国标级联，支持将普通摄像机/直播流/直播推流转国标共享到国标平台。 · GitHub

https://github.com/648540858/wvp-GB28181-pro/
generic🟡 PoC Available

BUG · Issue #2175 · 648540858/wvp-GB28181-pro · GitHub

https://github.com/648540858/wvp-GB28181-pro/issues/2175

Vendor Advisories for CVE-2026-19828(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 26× in last 7d / 26× 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. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 18:01 UTCEG score recompute
  3. 2026-08-20 18:01 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-19 16:27 UTCEG score recompute
  6. 2026-08-19 16:26 UTCGHSA enrichment
  7. 2026-08-18 14:52 UTCEG score recompute
  8. 2026-08-18 14:52 UTCGHSA enrichment
  9. 2026-08-18 13:52 UTCEG score recompute
  10. 2026-08-18 13:51 UTCGHSA enrichment
  11. 2026-08-18 13:48 UTCEPSS rescore
  12. 2026-08-18 13:45 UTCMITRE cvelistV5CVSS v4 → 5.3
  13. 2026-08-17 23:59 UTCEG score recompute
  14. 2026-08-17 23:59 UTCGHSA enrichment
  15. 2026-08-17 13:47 UTCEPSS rescore
  16. 2026-08-16 22:25 UTCEG score recompute
  17. 2026-08-16 22:25 UTCGHSA enrichment
  18. 2026-08-16 14:56 UTCEPSS rescore
  19. 2026-08-16 02:14 UTCEPSS rescore
  20. 2026-08-15 20:51 UTCGHSA enrichment
  21. 2026-08-14 19:16 UTCEG score recompute
  22. 2026-08-14 19:16 UTCGHSA enrichment
  23. 2026-08-14 14:28 UTCEG score recompute
  24. 2026-08-14 14:27 UTCNVD updateCVSS v4 → 2.1
  25. 2026-08-14 13:49 UTCEG score recompute
Show 1 more
  1. 2026-08-14 13:48 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19828?
CVE-2026-19828 is a medium vulnerability published on August 14, 2026. A vulnerability was identified in 648540858 wvp-GB28181-pro 2.7.4-20260107. This affects an unknown part of the file PlayController.java of the component Snapshot Endpoint. The manipulation of the argument deviceId/channelId leads to path traversal. The attack may be initiated remotely. The exploit…
When was CVE-2026-19828 disclosed?
CVE-2026-19828 was first published in the National Vulnerability Database on August 14, 2026, with the most recent update on August 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19828 actively exploited?
CVE-2026-19828 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 78.6% of all scored CVEs.
What is the CVSS score of CVE-2026-19828?
CVE-2026-19828 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-19828?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19828, 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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