CVE-2026-46548

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-05-21. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

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

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the request-filtering-agent SSRF protection was non-functional in the four notification webhook plugins (Slack, Discord, Mattermost, Teams) because httpAgent / httpsAgent were passed as part of the request body rather than the axios config. An authenticated user with hook-creation permission could direct outbound POST requests to arbitrary internal hosts. This vulnerability is fixed in 2026.04.1.

CVSS v3
4.3
EG Score
4.3(medium)
EPSS
7.3%
KEV
Not listed

Published

May 21, 2026

Last Modified

June 25, 2026

Advisory Details (1)

Auto-updated Jun 27, 2026
Patch available. Sources: github.
github Patch Available

SSRF Protection Bypass in Notification Webhook Plugins (Slack, Discord, Mattermost, Teams) · Advisory · nocodb/nocodb · GitHub

https://github.com/nocodb/nocodb/security/advisories/GHSA-2c5x-4jgf-88mj

Vendor Advisories for CVE-2026-46548(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
npmnocodb—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
nocodb———

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 47× 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. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 02:23 UTCEPSS rescore
  3. 2026-07-05 02:30 UTCEPSS rescore
  4. 2026-07-04 06:31 UTCEPSS rescore
  5. 2026-07-01 15:07 UTCEPSS rescore
  6. 2026-06-30 23:22 UTCEPSS rescore
  7. 2026-06-29 19:56 UTCEG score recompute
  8. 2026-06-29 19:56 UTCGHSA enrichment
  9. 2026-06-29 14:06 UTCEPSS rescore
  10. 2026-06-29 14:06 UTCEPSS rescore
  11. 2026-06-28 14:07 UTCEPSS rescore
  12. 2026-06-28 04:56 UTCEPSS rescore
  13. 2026-06-28 04:56 UTCEPSS rescore
  14. 2026-06-27 20:48 UTCEG score recompute
  15. 2026-06-27 20:48 UTCGHSA enrichment
  16. 2026-06-27 03:08 UTCEPSS rescore
  17. 2026-06-26 19:20 UTCEG score recompute
  18. 2026-06-26 19:20 UTCGHSA enrichment
  19. 2026-06-25 14:14 UTCEG score recompute
  20. 2026-06-25 14:14 UTCGHSA enrichment
  21. 2026-06-25 13:49 UTCEPSS rescore
  22. 2026-06-24 14:05 UTCEPSS rescore
  23. 2026-06-18 02:57 UTCEG score recompute
  24. 2026-06-18 02:57 UTCGHSA enrichment
  25. 2026-06-17 01:43 UTCEG score recompute
Show 36 more
  1. 2026-06-17 01:43 UTCGHSA enrichment
  2. 2026-06-16 00:31 UTCEG score recompute
  3. 2026-06-16 00:31 UTCGHSA enrichment
  4. 2026-06-14 23:18 UTCEPSS rescore
  5. 2026-06-14 23:17 UTCEG score recompute
  6. 2026-06-14 23:17 UTCGHSA enrichment
  7. 2026-06-13 23:00 UTCEPSS rescore
  8. 2026-06-13 22:04 UTCEG score recompute
  9. 2026-06-13 22:03 UTCGHSA enrichment
  10. 2026-06-12 23:12 UTCEPSS rescore
  11. 2026-06-12 16:01 UTCEG score recompute
  12. 2026-06-12 16:01 UTCGHSA enrichment
  13. 2026-06-11 14:47 UTCEG score recompute
  14. 2026-06-11 14:47 UTCGHSA enrichment
  15. 2026-06-10 13:34 UTCEG score recompute
  16. 2026-06-10 13:34 UTCGHSA enrichment
  17. 2026-06-09 12:21 UTCEG score recompute
  18. 2026-06-09 12:21 UTCGHSA enrichment
  19. 2026-06-08 11:08 UTCEG score recompute
  20. 2026-06-08 11:08 UTCGHSA enrichment
  21. 2026-06-07 09:56 UTCEG score recompute
  22. 2026-06-07 09:56 UTCGHSA enrichment
  23. 2026-06-06 08:43 UTCEG score recompute
  24. 2026-06-06 08:43 UTCGHSA enrichment
  25. 2026-06-05 07:30 UTCEG score recompute
  26. 2026-06-05 07:30 UTCGHSA enrichment
  27. 2026-06-04 06:17 UTCEG score recompute
  28. 2026-06-04 06:17 UTCGHSA enrichment
  29. 2026-06-03 05:04 UTCEG score recompute
  30. 2026-06-03 05:04 UTCGHSA enrichment
  31. 2026-06-02 03:51 UTCEG score recompute
  32. 2026-06-02 03:51 UTCGHSA enrichment
  33. 2026-06-01 02:38 UTCEG score recompute
  34. 2026-06-01 02:38 UTCGHSA enrichment
  35. 2026-05-24 06:11 UTCEG score recompute
  36. 2026-05-24 06:11 UTCGHSA enrichment

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-46548?
CVE-2026-46548 is a medium vulnerability published on May 21, 2026. NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the request-filtering-agent SSRF protection was non-functional in the four notification webhook plugins (Slack, Discord, Mattermost, Teams) because httpAgent / httpsAgent were passed as part of the request body rather…
When was CVE-2026-46548 disclosed?
CVE-2026-46548 was first published in the National Vulnerability Database on May 21, 2026, with the most recent update on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46548 actively exploited?
CVE-2026-46548 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46548?
CVE-2026-46548 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-46548?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46548, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-46548

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