CVE-2026-45083

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-13. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. From 4.8.0 to before 26.04.1, the Goobi viewer REST endpoint POST /api/v1/index/stream accepted an arbitrary Solr streaming expression from unauthenticated network clients and forwarded it to the backend Solr server without restriction. An attacker could read the complete Solr index and, in default Solr deployments, also modify or delete indexed records. This vulnerability is fixed in 26.04.1.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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 computed
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
KEV
Not listed

Published

May 27, 2026

Last Modified

May 29, 2026

Advisory Details (3)

Auto-updated Jul 26, 2026
Patch available. Sources: github_commit, github.
github Patch Available

Unauthenticated Solr Streaming Expression Proxy · Advisory · intranda/goobi-viewer-core · GitHub

https://github.com/intranda/goobi-viewer-core/security/advisories/GHSA-2rgp-f66f-4499
github_commit Patch Available

commit 6bfb1cbd4250 (intranda/goobi-viewer-core)

Patch available: intranda/goobi-viewer-core v4.8.0 (contains commit 6bfb1cbd4250)

https://github.com/intranda/goobi-viewer-core/commit/6bfb1cbd4250b0b347e84a80f38e8bf46acac705
github_commit Patch Available

commit 326980f24ce1 (intranda/goobi-viewer-core)

Patch available: intranda/goobi-viewer-core v26.05 (contains commit 326980f24ce1)

https://github.com/intranda/goobi-viewer-core/commit/326980f24ce1e7cfabf658dd5f615934ca68ebbd

Vendor Advisories for CVE-2026-45083(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
mavenio.goobi.viewer:viewer-core—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFixed inDependents
io.goobi.viewer:viewer-core———

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 55× 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 222 total refreshes for this CVE.

  1. 2026-07-27 14:13 UTCEPSS rescore
  2. 2026-07-27 09:58 UTCEG score recompute
  3. 2026-07-27 09:58 UTCGHSA enrichment
  4. 2026-07-26 14:54 UTCEPSS rescore
  5. 2026-07-26 14:54 UTCEPSS rescore
  6. 2026-07-25 14:18 UTCEPSS rescore
  7. 2026-07-24 14:17 UTCEPSS rescore
  8. 2026-07-23 14:18 UTCEPSS rescore
  9. 2026-07-23 03:16 UTCEG score recompute
  10. 2026-07-22 14:08 UTCEPSS rescore
  11. 2026-07-21 15:24 UTCEPSS rescore
  12. 2026-07-20 17:08 UTCEPSS rescore
  13. 2026-07-19 14:31 UTCEPSS rescore
  14. 2026-07-19 02:29 UTCEPSS rescore
  15. 2026-07-18 10:04 UTCEPSS rescore
  16. 2026-07-16 17:03 UTCEPSS rescore
  17. 2026-07-15 16:57 UTCEPSS rescore
  18. 2026-07-15 02:00 UTCEPSS rescore
  19. 2026-07-13 22:30 UTCEPSS rescore
  20. 2026-07-13 06:13 UTCEPSS rescore
  21. 2026-07-12 05:46 UTCEPSS rescore
  22. 2026-07-12 02:57 UTCGHSA enrichment
  23. 2026-07-11 22:50 UTCGHSA enrichment
  24. 2026-07-11 08:27 UTCEPSS rescore
  25. 2026-07-09 19:10 UTCEPSS rescore
Show 75 more
  1. 2026-07-08 22:52 UTCGHSA enrichment
  2. 2026-07-08 15:16 UTCEPSS rescore
  3. 2026-07-07 13:46 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-05 02:30 UTCEPSS rescore
  7. 2026-07-04 06:31 UTCEPSS rescore
  8. 2026-07-02 23:35 UTCGHSA enrichment
  9. 2026-07-01 21:19 UTCGHSA enrichment
  10. 2026-07-01 15:07 UTCEPSS rescore
  11. 2026-07-01 14:01 UTCGHSA enrichment
  12. 2026-07-01 09:15 UTCGHSA enrichment
  13. 2026-07-01 03:57 UTCGHSA enrichment
  14. 2026-06-30 23:22 UTCEPSS rescore
  15. 2026-06-30 09:06 UTCGHSA enrichment
  16. 2026-06-30 02:33 UTCGHSA enrichment
  17. 2026-06-29 19:46 UTCGHSA enrichment
  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-29 14:06 UTCEPSS rescore
  20. 2026-06-29 13:54 UTCGHSA enrichment
  21. 2026-06-29 02:20 UTCGHSA enrichment
  22. 2026-06-28 22:33 UTCGHSA enrichment
  23. 2026-06-28 18:49 UTCGHSA enrichment
  24. 2026-06-28 14:07 UTCEPSS rescore
  25. 2026-06-28 13:30 UTCGHSA enrichment
  26. 2026-06-28 09:46 UTCGHSA enrichment
  27. 2026-06-28 06:01 UTCGHSA enrichment
  28. 2026-06-28 04:56 UTCEPSS rescore
  29. 2026-06-28 04:56 UTCEPSS rescore
  30. 2026-06-28 01:56 UTCGHSA enrichment
  31. 2026-06-27 22:09 UTCGHSA enrichment
  32. 2026-06-27 18:23 UTCGHSA enrichment
  33. 2026-06-27 13:09 UTCGHSA enrichment
  34. 2026-06-27 09:24 UTCGHSA enrichment
  35. 2026-06-27 05:39 UTCGHSA enrichment
  36. 2026-06-27 03:08 UTCEPSS rescore
  37. 2026-06-27 01:54 UTCGHSA enrichment
  38. 2026-06-26 20:42 UTCGHSA enrichment
  39. 2026-06-26 16:57 UTCGHSA enrichment
  40. 2026-06-26 03:38 UTCGHSA enrichment
  41. 2026-06-25 23:53 UTCGHSA enrichment
  42. 2026-06-25 20:08 UTCGHSA enrichment
  43. 2026-06-25 16:21 UTCGHSA enrichment
  44. 2026-06-25 13:49 UTCEPSS rescore
  45. 2026-06-25 12:33 UTCGHSA enrichment
  46. 2026-06-25 08:48 UTCGHSA enrichment
  47. 2026-06-24 23:22 UTCGHSA enrichment
  48. 2026-06-24 14:05 UTCEPSS rescore
  49. 2026-06-23 21:33 UTCEPSS rescore
  50. 2026-06-22 14:25 UTCEPSS rescore
  51. 2026-06-22 14:25 UTCEPSS rescore
  52. 2026-06-21 14:56 UTCEPSS rescore
  53. 2026-06-21 14:56 UTCEPSS rescore
  54. 2026-06-21 01:59 UTCEPSS rescore
  55. 2026-06-19 19:25 UTCEPSS rescore
  56. 2026-06-18 17:52 UTCEPSS rescore
  57. 2026-06-18 17:52 UTCEPSS rescore
  58. 2026-06-18 02:41 UTCGHSA enrichment
  59. 2026-06-17 22:55 UTCGHSA enrichment
  60. 2026-06-17 19:10 UTCGHSA enrichment
  61. 2026-06-17 17:53 UTCEPSS rescore
  62. 2026-06-17 15:26 UTCGHSA enrichment
  63. 2026-06-17 11:41 UTCGHSA enrichment
  64. 2026-06-17 07:57 UTCGHSA enrichment
  65. 2026-06-17 03:11 UTCGHSA enrichment
  66. 2026-06-16 23:25 UTCGHSA enrichment
  67. 2026-06-16 19:40 UTCGHSA enrichment
  68. 2026-06-16 17:52 UTCEPSS rescore
  69. 2026-06-16 15:51 UTCGHSA enrichment
  70. 2026-06-16 09:36 UTCGHSA enrichment
  71. 2026-06-16 05:13 UTCGHSA enrichment
  72. 2026-06-16 01:28 UTCGHSA enrichment
  73. 2026-06-15 21:44 UTCGHSA enrichment
  74. 2026-06-15 17:49 UTCEPSS rescore
  75. 2026-06-15 13:16 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-45083?
CVE-2026-45083 is a critical vulnerability published on May 27, 2026. The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. From 4.8.0 to before 26.04.1, the Goobi viewer REST endpoint POST /api/v1/index/stream accepted an arbitrary Solr streaming expression from unauthenticated network clients and forwarded it to the…
When was CVE-2026-45083 disclosed?
CVE-2026-45083 was first published in the National Vulnerability Database on May 27, 2026, with the most recent update on May 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45083 actively exploited?
CVE-2026-45083 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 66.5% of all scored CVEs.
What is the CVSS score of CVE-2026-45083?
CVE-2026-45083 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-45083?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45083, 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.

Dependency Blast Radius

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