CVE-2026-73238

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-08-12. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 6.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

XSS vulnerability in code display in Apache Allura.

This issue affects Apache Allura: before 1.19.1.

Users are recommended to upgrade to version 1.19.1, which fixes the issue.

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
32
EG Risk 32/100CISA 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
Severity61% × 45%
Exploitation1% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.8%
EPSS %ILE
54th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). 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

August 12, 2026

Last Modified

August 17, 2026

Advisory Details (3)

Auto-updated Aug 12, 2026
Fix named in the CVE record.
generic

oss-security - CVE-2026-73238: Apache Allura: XSS in code display

http://www.openwall.com/lists/oss-security/2026/08/12/17
generic
https://lists.apache.org/thread/bbzhnvqlwvwbprnfg4g41s8wkc5bdfmk
generic

Apache Allura 1.19.1 released, with many security fixes

https://allura.apache.org/posts/2026-allura-1.19.1.html

Vendor Advisories for CVE-2026-73238(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 11× in last 7d / 66× 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 142 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-73238?
CVE-2026-73238 is a medium vulnerability published on August 12, 2026. XSS vulnerability in code display in Apache Allura. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue.
When was CVE-2026-73238 disclosed?
CVE-2026-73238 was first published on August 12, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73238 actively exploited?
CVE-2026-73238 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (54th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-73238?
CVE-2026-73238 has a CVSS v3.1 base score of 6.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-73238?
A fix for CVE-2026-73238 is available — its CVE record says: "Users are recommended to upgrade to version 1.19.1, which fixes the issue." The vendor advisories EchelonGraph has for CVE-2026-73238 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-73238

Explore →

Is Your Infrastructure Affected by CVE-2026-73238?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs