CVE-2026-16074

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-07-17. 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
6.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.3Exploit: NoneExposed: 0

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

A vulnerability was detected in AstrBotDevs AstrBot up to 4.25.2. This affects the function update_plugin/update_all_plugins of the file astrbot/dashboard/routes/plugin.py of the component Plugin Update Handler. The manipulation of the argument download_url/download_urls/proxy results in server-side request forgery. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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
10.2%
KEV
Not listed

Published

July 17, 2026

Last Modified

July 20, 2026

Advisory Details (1)

Auto-updated Jul 17, 2026
No patch confirmed yet.
generic

dummy_variant_plugin2: Authenticated SSRF in AstrBot plugin update endpoints via user-controlled `download_url`, `download_urls`, and `proxy` · GitHub

https://gist.github.com/YLChen-007/f84070f78d9c9c9407b0c396189cd716

Vendor Advisories for CVE-2026-16074(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 15× in last 7d / 20× 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. 2026-07-25 14:17 UTCEPSS rescore
  2. 2026-07-24 14:17 UTCEPSS rescore
  3. 2026-07-23 14:18 UTCEPSS rescore
  4. 2026-07-23 03:05 UTCEG score recompute
  5. 2026-07-23 00:11 UTCEG score recompute
  6. 2026-07-23 00:11 UTCGHSA enrichment
  7. 2026-07-22 14:08 UTCEPSS rescore
  8. 2026-07-21 15:24 UTCEPSS rescore
  9. 2026-07-20 20:41 UTCNVD updateCVSS v4 → 2.1
  10. 2026-07-20 18:37 UTCMITRE cvelistV5CVSS v4 → 5.3
  11. 2026-07-20 17:57 UTCEG score recompute
  12. 2026-07-20 17:57 UTCGHSA enrichment
  13. 2026-07-20 17:08 UTCEPSS rescore
  14. 2026-07-19 14:30 UTCEPSS rescore
  15. 2026-07-19 02:28 UTCEPSS rescore
  16. 2026-07-17 22:02 UTCEG score recompute
  17. 2026-07-17 22:01 UTCGHSA enrichment
  18. 2026-07-17 22:01 UTCNVD updateCVSS v4 → 2.1
  19. 2026-07-17 20:35 UTCEG score recompute
  20. 2026-07-17 20:34 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-16074?
CVE-2026-16074 is a medium vulnerability published on July 17, 2026. A vulnerability was detected in AstrBotDevs AstrBot up to 4.25.2. This affects the function updateplugin/updateallplugins of the file astrbot/dashboard/routes/plugin.py of the component Plugin Update Handler. The manipulation of the argument downloadurl/download_urls/proxy results in server-side…
When was CVE-2026-16074 disclosed?
CVE-2026-16074 was first published in the National Vulnerability Database on July 17, 2026, with the most recent update on July 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16074 actively exploited?
CVE-2026-16074 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-16074?
CVE-2026-16074 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-16074?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16074, 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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