The openml/openml.org web application version v2.0.20241110 uses incremental user IDs and insufficient email ownership verification during email update workflows. An authenticated attacker controlling a user account with a lower user ID can update their email address to that of another user with a higher user ID without proper verification. This results in the victim's email being reassigned to the attacker's account, causing the victim to be locked out immediately and unable to log in. The vulnerability leads to denial of service via account lockout but does not grant the attacker direct access to the victim's private data.
CVE-2025-55795
This low-severity CVE scores 3.5 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 80% 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).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.5
- EG Score
- 3.5(medium)
- EG Risk
- 32(Track)EG Risk 32/100SSVC: 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 computedSeverity35% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 20.3%
- KEV
- Not listed
Published
September 29, 2025
Last Modified
October 16, 2025
References (3)
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 44× 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.
- 2026-07-23 19:11 UTCOSV refresh
- 2026-07-23 14:18 UTCEPSS rescore
- 2026-07-23 02:59 UTCEG score recompute
- 2026-07-22 14:08 UTCEPSS rescore
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- 2026-07-09 19:09 UTCEPSS rescore
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- 2026-07-06 16:27 UTCEPSS rescore
- 2026-07-06 13:31 UTCOSV refresh
- 2026-07-06 02:23 UTCEPSS rescore
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- 2026-06-19 19:25 UTCEPSS rescore
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- 2026-06-18 17:52 UTCEPSS rescore
- 2026-06-18 17:52 UTCEPSS rescore
- 2026-06-18 01:43 UTCOSV refresh
- 2026-06-17 17:52 UTCEPSS rescore
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- 2026-06-15 17:48 UTCEPSS rescore
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- 2026-06-06 13:47 UTCEPSS rescore
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- 2026-06-01 13:51 UTCEPSS rescore
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- 2026-05-31 00:16 UTCEPSS rescore
- 2026-05-31 00:16 UTCEPSS rescore
- 2026-05-29 21:57 UTCEG score recompute
- 2026-05-29 13:44 UTCEPSS rescore
Related CVEs(same CWE)
Same CWE
10 shownCWE-284
- CVE-2015-10057NVD 4.6EG 9.8MEDIUM
- CVE-2010-5305EG 9.8EPSS 92%CRITICAL
- CVE-2015-9209EG 9.8CRITICAL
- CVE-2015-9152EG 9.8CRITICAL
- CVE-2014-10059EG 9.8CRITICAL
- CVE-2014-10053EG 9.8CRITICAL
- CVE-2014-10050EG 9.8CRITICAL
- CVE-2015-0150EG 9.8CRITICAL
- CVE-2014-2048EG 9.8CRITICAL
- CVE-2013-0422EG 9.8 KEVEPSS 100%CRITICAL
Frequently asked(5)
What is CVE-2025-55795?
When was CVE-2025-55795 disclosed?
Is CVE-2025-55795 actively exploited?
What is the CVSS score of CVE-2025-55795?
How do I remediate CVE-2025-55795?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2025-55795
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