CVE-2026-37710

MEDIUMPre-NVD 6.16.1
EchelonGraph scoreMEDIUM confidence

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

Score 6.1 from GitHub Security Advisory published 2026-08-28. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: CISA-ADP (Vulnrichment) CVSS v3.1, EPSS, GitHub Security Advisory
Trending — 3 sources updated this week
6.1EG
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: 0.5%CVSS: 6.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Cross Site Scripting vulnerability in Omeka S v.4.2.0 allows a remote attacker to execute arbitrary code via the site navigation custom URL function

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
28
EG Risk 28/100

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 (value × EchelonGraph’s weight)
Severity61% × 45%
The EG Score, 6.1 of 10.
Exploitation0.5% × 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
0.5%
EPSS %ILE
41st
KEV
Not listed

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

August 28, 2026

Last Modified

September 9, 2026

Advisory Details (3)

Auto-updated Aug 28, 2026
Patch available. Sources: github_commit.
Web page

vulnerability-research/CVE-2026-37710/README.md at main · raav3n/vulnerability-research · GitHub

https://github.com/raav3n/vulnerability-research/blob/main/CVE-2026-37710/README.md
GitHub commit Patch Available

commit 8d47b0ef2dfa (omeka/omeka-s)

Patch available: omeka/omeka-s v4.2.1 (contains commit 8d47b0ef2dfa)

https://github.com/omeka/omeka-s/commit/8d47b0ef2dfabc1dd8c52893400321d1fbb5b5f4
Web page

GitHub - omeka/omeka-s: Omeka S is a web publication system for universities, galleries, libraries, archives, and museums. It consists of a local network of independently curated exhibits sharing a collaboratively built pool of items, media, and their metadata. · GitHub

https://github.com/omeka/omeka-s

Vendor Advisories for CVE-2026-37710(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 76× 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.

Showing the most recent 99 of 127 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 28 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  3. 2026-10-12 16:11 UTCEG score recompute
  4. 2026-10-11 19:53 UTCEG score recompute
  5. 2026-10-11 17:06 UTCEG score recompute
  6. 2026-10-11 14:33 UTCEG score recompute
  7. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  9. 2026-10-10 03:54 UTCEG score recompute
  10. 2026-10-10 03:53 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  11. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  12. 2026-10-09 02:50 UTCEG score recompute
  13. 2026-10-09 02:50 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  14. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  15. 2026-10-08 01:09 UTCEG score recompute
  16. 2026-10-08 01:09 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  17. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  18. 2026-10-06 19:13 UTCEG score recompute
  19. 2026-10-06 19:13 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  20. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  21. 2026-10-05 19:26 UTCEG score recompute
  22. 2026-10-05 19:26 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  23. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  24. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  25. 2026-10-04 19:37 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
Show 74 more
  1. 2026-10-03 19:20 UTCEG score recompute
  2. 2026-10-03 19:20 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  3. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  4. 2026-10-02 19:26 UTCEG score recompute
  5. 2026-10-02 19:26 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  6. 2026-10-01 19:51 UTCEG score recompute
  7. 2026-10-01 19:51 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  8. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  9. 2026-09-30 19:52 UTCEG score recompute
  10. 2026-09-30 19:52 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  11. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  12. 2026-09-29 15:02 UTCEG score recompute
  13. 2026-09-29 15:02 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  14. 2026-09-28 15:14 UTCEG score recompute
  15. 2026-09-28 15:14 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  16. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  17. 2026-09-27 15:26 UTCEG score recompute
  18. 2026-09-27 15:26 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  19. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  20. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  21. 2026-09-26 15:43 UTCEG score recompute
  22. 2026-09-26 15:43 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  23. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  24. 2026-09-25 09:56 UTCEG score recompute
  25. 2026-09-25 09:56 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  26. 2026-09-24 10:22 UTCEG score recompute
  27. 2026-09-24 10:22 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  28. 2026-09-23 10:48 UTCEG score recompute
  29. 2026-09-23 10:47 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  30. 2026-09-22 11:06 UTCEG score recompute
  31. 2026-09-22 11:06 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  32. 2026-09-21 11:31 UTCEG score recompute
  33. 2026-09-21 11:31 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  34. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  35. 2026-09-20 11:56 UTCEG score recompute
  36. 2026-09-20 11:56 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  37. 2026-09-19 12:14 UTCEG score recompute
  38. 2026-09-19 12:14 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  39. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  40. 2026-09-18 12:40 UTCEG score recompute
  41. 2026-09-18 12:40 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  42. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  43. 2026-09-17 13:05 UTCEG score recompute
  44. 2026-09-17 13:05 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  45. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  46. 2026-09-16 13:11 UTCEG score recompute
  47. 2026-09-16 13:11 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  48. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  49. 2026-09-15 13:35 UTCEG score recompute
  50. 2026-09-15 13:35 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  51. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  52. 2026-09-14 14:01 UTCEG score recompute
  53. 2026-09-14 14:01 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  54. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  55. 2026-09-13 14:27 UTCEG score recompute
  56. 2026-09-13 14:27 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  57. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  58. 2026-09-12 14:53 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  59. 2026-09-11 15:19 UTCEG score recompute
  60. 2026-09-11 15:19 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  61. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  62. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  63. 2026-09-10 15:44 UTCEG score recompute
  64. 2026-09-10 15:44 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  65. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  66. 2026-09-09 16:09 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  67. 2026-09-09 00:35 UTCEG score recompute
  68. 2026-09-09 00:35 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  69. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  70. 2026-09-07 19:17 UTCEG score recompute
  71. 2026-09-07 19:17 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1
  72. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  73. 2026-09-06 19:43 UTCEG score recompute
  74. 2026-09-06 19:43 UTCGHSA enrichmentGHSA-7qwg-675j-8j75 · GitHub CVSS 6.1

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-37710?
CVE-2026-37710 is a medium-severity vulnerability; its CVE record was published on August 28, 2026. Cross Site Scripting vulnerability in Omeka S v.4.2.0 allows a remote attacker to execute arbitrary code via the site navigation custom URL function
When was the CVE record for CVE-2026-37710 published?
The CVE record for CVE-2026-37710 was published on August 28, 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-2026-37710 actively exploited?
CVE-2026-37710 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (41st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-37710?
CVE-2026-37710 has a CVSS v3.1 base score of 6.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-37710?
A fix for CVE-2026-37710 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-37710 are linked in the Vendor Advisories panel on this page.

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