CVE-2026-17506

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-08-05. A secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.2Exploit: None knownExposed services: Not assessed

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

The Independent Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 404 not_found_url tracking parameter in versions up to, and including, 2.15.0. This is due to the get_cell_content() function applying urldecode() after esc_url() when rendering the URL column for 404 entries — a sequence that allows percent-encoded HTML to pass URL validation and then be reconstructed as raw markup, which wp_kses_post() does not strip because it retains img elements and data-* attributes, and because the public REST endpoint /iawp/search accepts unauthenticated requests as long as they carry a signature that is itself embedded in public page HTML. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3
7.2
EG Score
7.2HIGHmedium confidence
EG Risk
48
EG Risk 48/100CISA 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
Severity72% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
31st
KEV
Not listed

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

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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 5, 2026

Last Modified

August 12, 2026

References (7)

Vendor Advisories for CVE-2026-17506(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 18× in last 7d / 86× 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 198 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-17506?
CVE-2026-17506 is a high vulnerability published on August 5, 2026. The Independent Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 404 notfoundurl tracking parameter in versions up to, and including, 2.15.0. This is due to the getcellcontent() function applying urldecode() after escurl() when rendering the URL column for 404…
When was CVE-2026-17506 disclosed?
CVE-2026-17506 was first published on August 5, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-17506 actively exploited?
CVE-2026-17506 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (31st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-17506?
CVE-2026-17506 has a CVSS base score of 7.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-17506?
No fix for CVE-2026-17506 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-17506 are linked in the Vendor Advisories panel on this page.

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