CVE-2026-73039

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-08-14. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: None knownExposed: 0

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

streama contains an insecure direct object reference vulnerability in ViewingStatusController that allows authenticated users to read and delete other users' viewing status records. Attackers can enumerate all users' watch progress, delete arbitrary viewing history, and manipulate other users' Continue Watching dashboards by supplying arbitrary primary keys without ownership verification.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

August 13, 2026

Last Modified

August 14, 2026

Advisory Details (4)

Auto-updated Aug 13, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

streama Insecure Direct Object Reference via ViewingStatusController | Advisories | VulnCheck

https://www.vulncheck.com/advisories/streama-insecure-direct-object-reference-via-viewingstatuscontroller
generic

Cross-User Viewing Status IDOR (read + delete any user's watch progress) · Issue #1170 · streamaserver/streama · GitHub

https://github.com/streamaserver/streama/issues/1170
github_commit

commit 1fa79534ee09 (streamaserver/streama)

Fix landed in streamaserver/streama commit 1fa79534ee09 — awaiting tagged release

https://github.com/streamaserver/streama/commit/1fa79534ee09e25f2473cc4787b106996008a442
generic

GitHub - streamaserver/streama: Self hosted streaming media server. https://docs.streama-project.com/ · GitHub

https://github.com/streamaserver/streama

Vendor Advisories for CVE-2026-73039(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 28× in last 7d / 31× 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 22:56 UTCEPSS rescore
  2. 2026-08-20 21:12 UTCGHSA enrichment
  3. 2026-08-19 20:56 UTCEG score recompute
  4. 2026-08-19 20:56 UTCGHSA enrichment
  5. 2026-08-19 17:04 UTCEPSS rescore
  6. 2026-08-18 20:38 UTCEG score recompute
  7. 2026-08-18 20:38 UTCGHSA enrichment
  8. 2026-08-18 13:49 UTCEPSS rescore
  9. 2026-08-18 13:49 UTCEPSS rescore
  10. 2026-08-17 20:22 UTCEG score recompute
  11. 2026-08-17 20:22 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-16 20:07 UTCEG score recompute
  14. 2026-08-16 20:07 UTCGHSA enrichment
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 02:15 UTCEPSS rescore
  18. 2026-08-15 19:52 UTCEG score recompute
  19. 2026-08-15 19:52 UTCGHSA enrichment
  20. 2026-08-15 01:31 UTCEPSS rescore
  21. 2026-08-14 19:36 UTCEG score recompute
  22. 2026-08-14 19:36 UTCGHSA enrichment
  23. 2026-08-14 18:34 UTCEG score recompute
  24. 2026-08-14 18:34 UTCGHSA enrichment
  25. 2026-08-14 13:26 UTCEG score recompute
Show 6 more
  1. 2026-08-14 13:26 UTCGHSA enrichment
  2. 2026-08-14 13:14 UTCEG score recompute
  3. 2026-08-14 13:14 UTCGHSA enrichment
  4. 2026-08-13 22:25 UTCEG score recompute
  5. 2026-08-13 21:52 UTCEG score recompute
  6. 2026-08-13 21:51 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-73039?
CVE-2026-73039 is a medium vulnerability published on August 13, 2026. streama contains an insecure direct object reference vulnerability in ViewingStatusController that allows authenticated users to read and delete other users' viewing status records. Attackers can enumerate all users' watch progress, delete arbitrary viewing history, and manipulate other users'…
When was CVE-2026-73039 disclosed?
CVE-2026-73039 was first published in the National Vulnerability Database on August 13, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73039 actively exploited?
CVE-2026-73039 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 86.8% of all scored CVEs.
What is the CVSS score of CVE-2026-73039?
CVE-2026-73039 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-73039?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73039, 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-2026-73039

Explore →

Is Your Infrastructure Affected by CVE-2026-73039?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs