CVE-2023-25562

MEDIUMNVD 6.96.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.9 under NVD CVSS v3. EPSS exploit probability: 0.4% (28th percentile of EPSS-scored CVEs). 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, nvd
6.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.9Exploit: None knownExposed services: Not assessed

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

DataHub is an open-source metadata platform. In versions of DataHub prior to 0.8.45 Session cookies are only cleared on new sign-in events and not on logout events. Any authentication checks using the AuthUtils.hasValidSessionCookie() method could be bypassed by using a cookie from a logged out session, as a result any logged out session cookie may be accepted as valid and therefore lead to an authentication bypass to the system. Users are advised to upgrade. There are no known workarounds for this issue. This vulnerability was discovered and reported by the GitHub Security lab and is tracked as GHSL-2022-083.

CVSS v3
6.9
EG Score
6.9MEDIUMmedium confidence
EG Risk
31
EG Risk 31/100CISA SSVC

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
Severity69% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
29th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

February 11, 2023

Last Modified

December 3, 2025

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 29× 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.

Showing the most recent 100 of 190 total refreshes for this CVE.

  1. 2026-10-10 19:57 UTCEPSS rescore
  2. 2026-10-09 20:05 UTCEPSS rescore
  3. 2026-10-08 17:05 UTCEPSS rescore
  4. 2026-10-07 23:45 UTCEPSS rescore
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  9. 2026-10-02 16:23 UTCEPSS rescore
  10. 2026-10-01 19:47 UTCEPSS rescore
  11. 2026-09-30 16:18 UTCEG score recompute
  12. 2026-09-30 15:01 UTCEPSS rescore
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  14. 2026-09-26 15:55 UTCEPSS rescore
  15. 2026-09-26 00:22 UTCEPSS rescore
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  17. 2026-09-23 21:11 UTCOSV refresh
  18. 2026-09-23 13:45 UTCEPSS rescore
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  1. 2026-09-15 03:07 UTCEPSS rescore
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  5. 2026-09-08 21:57 UTCEPSS rescore
  6. 2026-09-07 15:59 UTCEPSS rescore
  7. 2026-09-06 13:45 UTCEPSS rescore
  8. 2026-09-05 15:25 UTCEPSS rescore
  9. 2026-09-04 15:54 UTCOSV refresh
  10. 2026-09-04 13:58 UTCEPSS rescore
  11. 2026-09-04 13:57 UTCEPSS rescore
  12. 2026-09-04 05:04 UTCEPSS rescore
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  15. 2026-08-30 19:15 UTCEPSS rescore
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  20. 2026-08-25 13:46 UTCEPSS rescore
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  22. 2026-08-23 00:17 UTCEPSS rescore
  23. 2026-08-21 23:46 UTCEPSS rescore
  24. 2026-08-20 22:53 UTCEPSS rescore
  25. 2026-08-19 17:01 UTCEPSS rescore
  26. 2026-08-18 13:46 UTCEPSS rescore
  27. 2026-08-18 03:04 UTCOSV refresh
  28. 2026-08-17 13:44 UTCEPSS rescore
  29. 2026-08-16 14:53 UTCEPSS rescore
  30. 2026-08-16 02:12 UTCEPSS rescore
  31. 2026-08-15 01:28 UTCEPSS rescore
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  33. 2026-08-13 21:58 UTCEPSS rescore
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  35. 2026-08-09 13:44 UTCEPSS rescore
  36. 2026-08-08 16:34 UTCEPSS rescore
  37. 2026-08-07 16:24 UTCEPSS rescore
  38. 2026-08-06 13:44 UTCEPSS rescore
  39. 2026-08-05 19:15 UTCEPSS rescore
  40. 2026-08-04 15:07 UTCEPSS rescore
  41. 2026-08-04 10:35 UTCEPSS rescore
  42. 2026-08-03 10:34 UTCEPSS rescore
  43. 2026-08-02 21:57 UTCOSV refresh
  44. 2026-08-02 02:24 UTCEPSS rescore
  45. 2026-08-02 02:24 UTCEPSS rescore
  46. 2026-08-01 04:13 UTCEPSS rescore
  47. 2026-07-30 16:26 UTCEPSS rescore
  48. 2026-07-30 01:28 UTCEPSS rescore
  49. 2026-07-30 01:28 UTCEPSS rescore
  50. 2026-07-28 15:34 UTCEPSS rescore
  51. 2026-07-26 14:52 UTCEPSS rescore
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  53. 2026-07-25 14:16 UTCEPSS rescore
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  55. 2026-07-24 14:15 UTCEPSS rescore
  56. 2026-07-23 14:16 UTCEPSS rescore
  57. 2026-07-23 14:16 UTCEPSS rescore
  58. 2026-07-23 02:19 UTCEG score recompute
  59. 2026-07-22 23:07 UTCEG score recompute
  60. 2026-07-22 14:06 UTCEPSS rescore
  61. 2026-07-21 15:23 UTCEPSS rescore
  62. 2026-07-20 17:05 UTCEPSS rescore
  63. 2026-07-19 14:29 UTCEPSS rescore
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  65. 2026-07-19 02:27 UTCEPSS rescore
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  67. 2026-07-18 10:03 UTCEPSS rescore
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  69. 2026-07-16 17:01 UTCEPSS rescore
  70. 2026-07-16 17:01 UTCEPSS rescore
  71. 2026-07-16 06:49 UTCOSV refresh
  72. 2026-07-15 16:56 UTCEPSS rescore
  73. 2026-07-15 01:58 UTCEPSS rescore
  74. 2026-07-15 01:58 UTCEPSS rescore
  75. 2026-07-13 22:28 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2023-25562?
CVE-2023-25562 is a medium vulnerability published on February 11, 2023. DataHub is an open-source metadata platform. In versions of DataHub prior to 0.8.45 Session cookies are only cleared on new sign-in events and not on logout events. Any authentication checks using the AuthUtils.hasValidSessionCookie() method could be bypassed by using a cookie from a logged out…
When was CVE-2023-25562 disclosed?
CVE-2023-25562 was first published on February 11, 2023, with the most recent update on December 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-25562 actively exploited?
CVE-2023-25562 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (29th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-25562?
CVE-2023-25562 has a CVSS v3 base score of 6.9 (NVD).
How do I remediate CVE-2023-25562?
No fix for CVE-2023-25562 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

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