CVE-2022-23851

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2025-12-17. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.8Exploit: NoneExposed: 0

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

Netaxis API Orchestrator (APIO) before 0.19.3 allows server side template injection (SSTI).

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
35.4%
KEV
Not listed

Published

December 17, 2025

Last Modified

January 5, 2026

Advisory Details (2)

Auto-updated May 29, 2026
No patch confirmed yet.
generic

broadworks-integration-made-easy Loki replacement | Netaxis Solutions

https://www.netaxis.be/products/apio/
generic

TIG00R Blog

https://blog.tig00r.me/post/CVE-2022-23851

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 41× 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. 2026-07-16 17:00 UTCEPSS rescore
  2. 2026-07-16 17:00 UTCEPSS rescore
  3. 2026-07-15 16:56 UTCEPSS rescore
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  5. 2026-07-15 01:58 UTCEPSS rescore
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  7. 2026-07-13 22:27 UTCEPSS rescore
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  10. 2026-07-12 05:44 UTCEPSS rescore
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  12. 2026-07-09 19:07 UTCEPSS rescore
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  14. 2026-07-07 13:44 UTCEPSS rescore
  15. 2026-07-06 16:25 UTCEPSS rescore
  16. 2026-07-06 16:25 UTCEPSS rescore
  17. 2026-07-06 02:21 UTCEPSS rescore
  18. 2026-07-05 02:28 UTCEPSS rescore
  19. 2026-07-04 06:29 UTCEPSS rescore
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  21. 2026-07-01 15:04 UTCEPSS rescore
  22. 2026-06-30 23:20 UTCEPSS rescore
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  24. 2026-06-28 14:06 UTCEPSS rescore
  25. 2026-06-28 04:54 UTCEPSS rescore
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  1. 2026-06-28 04:54 UTCEPSS rescore
  2. 2026-06-27 03:07 UTCEPSS rescore
  3. 2026-06-25 13:48 UTCEPSS rescore
  4. 2026-06-24 14:03 UTCEPSS rescore
  5. 2026-06-24 14:03 UTCEPSS rescore
  6. 2026-06-23 21:31 UTCEPSS rescore
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  8. 2026-06-22 14:24 UTCEPSS rescore
  9. 2026-06-21 14:55 UTCEPSS rescore
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  11. 2026-06-21 01:58 UTCEPSS rescore
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  13. 2026-06-19 19:24 UTCEPSS rescore
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  15. 2026-06-18 17:51 UTCEPSS rescore
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  17. 2026-06-17 17:51 UTCEPSS rescore
  18. 2026-06-17 17:51 UTCEPSS rescore
  19. 2026-06-16 17:51 UTCEPSS rescore
  20. 2026-06-15 17:46 UTCEPSS rescore
  21. 2026-06-14 23:15 UTCEPSS rescore
  22. 2026-06-14 23:15 UTCEPSS rescore
  23. 2026-06-13 22:58 UTCEPSS rescore
  24. 2026-06-13 22:58 UTCEPSS rescore
  25. 2026-06-12 23:10 UTCEPSS rescore
  26. 2026-06-12 23:10 UTCEPSS rescore
  27. 2026-06-11 13:58 UTCEPSS rescore
  28. 2026-06-11 13:58 UTCEPSS rescore
  29. 2026-06-10 22:16 UTCEPSS rescore
  30. 2026-06-10 13:20 UTCEPSS rescore
  31. 2026-06-08 14:15 UTCEPSS rescore
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  35. 2026-06-06 13:46 UTCEPSS rescore
  36. 2026-06-06 13:46 UTCEPSS rescore
  37. 2026-06-05 22:45 UTCEPSS rescore
  38. 2026-06-05 06:09 UTCEPSS rescore
  39. 2026-06-05 06:09 UTCEPSS rescore
  40. 2026-06-04 13:11 UTCEPSS rescore
  41. 2026-06-04 13:11 UTCEPSS rescore
  42. 2026-06-02 20:11 UTCEPSS rescore
  43. 2026-06-02 20:11 UTCEPSS rescore
  44. 2026-06-02 20:11 UTCEPSS rescore
  45. 2026-06-01 13:50 UTCEPSS rescore
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  47. 2026-06-01 13:50 UTCEPSS rescore
  48. 2026-05-31 22:29 UTCEPSS rescore
  49. 2026-05-31 22:29 UTCEPSS rescore
  50. 2026-05-31 00:15 UTCEPSS rescore
  51. 2026-05-31 00:15 UTCEPSS rescore
  52. 2026-05-29 17:27 UTCEG score recompute
  53. 2026-05-29 17:27 UTCGHSA enrichment
  54. 2026-05-29 13:42 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2022-23851?
CVE-2022-23851 is a critical vulnerability published on December 17, 2025. Netaxis API Orchestrator (APIO) before 0.19.3 allows server side template injection (SSTI).
When was CVE-2022-23851 disclosed?
CVE-2022-23851 was first published in the National Vulnerability Database on December 17, 2025, with the most recent update on January 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-23851 actively exploited?
CVE-2022-23851 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 35.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-23851?
CVE-2022-23851 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2022-23851?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-23851, 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.

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