CVE-2026-73162

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 93% 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
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

Affected versions of MISP cti-transmute expose several state-changing account operations as GET requests:

* /account/follow

* /account/delete_notification

* /account/mark_notification_read

* /account/mark_all_read

These endpoints require authentication, but before the fix they could be invoked with simple GET requests. That makes them susceptible to cross-site request forgery because a third-party site can induce the victim’s browser to send authenticated GET requests automatically.

The patch converts the actions to POST or DELETE and updates the frontend to include an X-CSRFToken header, providing explicit CSRF protection for those state-changing operations.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 11, 2026

Advisory Details (1)

Auto-updated Aug 11, 2026
Patch available. Sources: github_commit.
github_commit Patch Available

commit c352c2329e48 (MISP/cti-transmute)

Patch available: MISP/cti-transmute v1.5 (contains commit c352c2329e48)

https://github.com/MISP/cti-transmute/commit/c352c2329e48ccc33a2b96d5353450cfbf7e89ec

Vendor Advisories for CVE-2026-73162(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 19× in last 7d / 28× 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 14:16 UTCEG score recompute
  2. 2026-08-20 14:16 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-19 14:43 UTCGHSA enrichment
  5. 2026-08-18 15:17 UTCGHSA enrichment
  6. 2026-08-17 14:00 UTCEG score recompute
  7. 2026-08-17 14:00 UTCGHSA enrichment
  8. 2026-08-17 13:47 UTCEPSS rescore
  9. 2026-08-16 14:56 UTCEPSS rescore
  10. 2026-08-16 14:56 UTCEPSS rescore
  11. 2026-08-16 14:34 UTCEG score recompute
  12. 2026-08-16 14:34 UTCGHSA enrichment
  13. 2026-08-16 02:15 UTCEPSS rescore
  14. 2026-08-15 15:08 UTCEG score recompute
  15. 2026-08-15 15:08 UTCGHSA enrichment
  16. 2026-08-15 01:31 UTCEPSS rescore
  17. 2026-08-14 15:41 UTCEG score recompute
  18. 2026-08-14 15:41 UTCGHSA enrichment
  19. 2026-08-13 22:00 UTCEPSS rescore
  20. 2026-08-13 16:14 UTCGHSA enrichment
  21. 2026-08-12 16:48 UTCEG score recompute
  22. 2026-08-12 16:47 UTCGHSA enrichment
  23. 2026-08-12 13:51 UTCEPSS rescore
  24. 2026-08-11 17:20 UTCEG score recompute
  25. 2026-08-11 17:20 UTCGHSA enrichment
Show 3 more
  1. 2026-08-11 10:23 UTCEG score recompute
  2. 2026-08-11 09:38 UTCEG score recompute
  3. 2026-08-11 09:38 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-73162?
CVE-2026-73162 is a medium vulnerability published on August 11, 2026. Affected versions of MISP cti-transmute expose several state-changing account operations as GET requests: /account/follow /account/delete_notification /account/marknotificationread /account/markallread These endpoints require authentication, but before the fix they could be invoked with simple GET…
When was CVE-2026-73162 disclosed?
CVE-2026-73162 was first published in the National Vulnerability Database on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73162 actively exploited?
CVE-2026-73162 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 92.8% of all scored CVEs.
What is the CVSS score of CVE-2026-73162?
CVE-2026-73162 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-73162?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73162, 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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