CVE-2026-47230

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 6.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (21st percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Admidio is an open-source user management solution. Prior to version 5.0.10, modules/documents-files.php mode file_rename_save shares the same root-cause shape as the cross-folder move bug (05-documents-cross-folder-move-idor.md): the top-level rights check at lines 79-89 validates hasUploadRight() on the URL parameter folder_uuid, but the rename operation acts on file_uuid — a separate URL parameter — without re-checking the folder that actually contains the file. DocumentsService::renameFile() resolves the target file via getFileForDownload() (which permits view-readable files) but does not require upload right on the file's source folder. Result: a user with upload right on any folder A can rename a file in folder B as long as they can view it. They can also overwrite the file's description. Version 5.0.10 contains a fix.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity65% × 45%
Impact severity (EG Severity): CVSS 6.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
21st
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (6.5): severity, escalated by confirmed exploitation. This CVE's 6.5 is its impact severity (EG Severity), not escalated.

EG Severity
6.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
EG Likelihood
0.3% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-17). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

May 29, 2026

Last Modified

September 9, 2026

Advisory Details (1)

Auto-updated Aug 12, 2026
Patch available. Sources: github.
GitHub advisoryMentions a patch (unverified)

IDOR in `documents-files.php` `mode=file_rename_save` lets any folder-uploader rename or modify the description of files in folders they cannot upload to · Advisory · Admidio/admidio · GitHub

https://github.com/Admidio/admidio/security/advisories/GHSA-q6w3-hpfv-rg36

Vendor Advisories for CVE-2026-47230(1)

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

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
admidio/admidio4.1.0 ... v5.0.9 (55 versions)
  • every version up to 5.0.10: fixed in 5.0.10
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 31× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

  1. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  2. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  3. 2026-10-18 03:36 UTCEG score recompute
  4. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  5. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  6. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  7. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  8. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  9. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  10. 2026-10-12 16:02 UTCEG score recompute
  11. 2026-10-11 19:44 UTCEG score recompute
  12. 2026-10-11 16:59 UTCEG score recompute
  13. 2026-10-11 14:24 UTCEG score recompute
  14. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  15. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  16. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  17. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  18. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  19. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  20. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  21. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  22. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  23. 2026-10-03 14:19 UTCOSV refresh
  24. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  25. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.3% · 20th percentile
Show 55 more
  1. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  2. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  3. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  4. 2026-09-26 00:27 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  5. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  6. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  7. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  8. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  9. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  10. 2026-09-14 06:20 UTCEG score recompute
  11. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  12. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  13. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  14. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  15. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  16. 2026-09-09 23:00 UTCEG score recompute
  17. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  18. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  20. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  21. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  22. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  23. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  24. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  25. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  26. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  27. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  28. 2026-08-25 04:10 UTCEG score recompute
  29. 2026-08-23 14:10 UTCEG score recompute
  30. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  31. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  32. 2026-08-21 14:59 UTCEG score recompute
  33. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  34. 2026-08-20 10:24 UTCEG score recompute
  35. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  36. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  37. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  38. 2026-08-17 08:54 UTCEG score recompute
  39. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  40. 2026-08-16 06:33 UTCEG score recompute
  41. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  42. 2026-08-15 04:11 UTCEG score recompute
  43. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  44. 2026-08-14 01:44 UTCEG score recompute
  45. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  46. 2026-08-12 23:22 UTCEG score recompute
  47. 2026-08-12 22:21 UTCEG score recompute
  48. 2026-08-12 14:27 UTCEG score recompute
  49. 2026-07-31 05:51 UTCEG score recompute
  50. 2026-07-27 03:11 UTCEG score recompute
  51. 2026-07-23 03:17 UTCEG score recompute
  52. 2026-06-14 23:18 UTCEPSS rescoreEPSS <0.1% · 8th percentile
  53. 2026-06-13 23:00 UTCEPSS rescoreEPSS <0.1% · 8th percentile
  54. 2026-06-12 23:12 UTCEPSS rescoreEPSS <0.1% · 8th percentile
  55. 2026-05-29 22:26 UTCEG score recompute

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-47230?
CVE-2026-47230 is a medium-severity vulnerability; its CVE record was published on May 29, 2026. Admidio is an open-source user management solution. Prior to version 5.0.10, modules/documents-files.php mode filerenamesave shares the same root-cause shape as the cross-folder move bug (05-documents-cross-folder-move-idor.md): the top-level rights check at lines 79-89 validates hasUploadRight()…
When was the CVE record for CVE-2026-47230 published?
The CVE record for CVE-2026-47230 was published on May 29, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 9, 2026; the record at its source may have been updated since.
Is CVE-2026-47230 actively exploited?
CVE-2026-47230 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (21st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-47230?
CVE-2026-47230 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-47230?
A fix for CVE-2026-47230 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-47230 are linked in the Vendor Advisories panel on this page.

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