CVE-2026-17589

MEDIUMPre-NVD 4.94.9—
EchelonGraph scoreMEDIUM confidence

Score 4.9 from GitHub Security Advisory published 2026-09-01. A secondary CVSS source baseline 4.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.9Exploit: 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 Shopping Cart & eCommerce Store plugin for WordPress is vulnerable to generic SQL Injection via the 'product_order' parameter in all versions up to, and including, 5.9.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order SQL injection: the payload is written to the ec_pageoption table via the ec_ajax_save_page_options handler — which applies no sanitization to raw $_POST values — and is later retrieved with stripslashes() (bypassing WordPress magic-quotes protection) before being concatenated directly into SQL on every store page render.

CVSS v3
4.9
EG Score
4.9MEDIUMmedium confidence
EG Risk
22
EG Risk 22/100CISA 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
Severity49% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
17th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (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

September 1, 2026

Last Modified

September 1, 2026

References (5)

Vendor Advisories for CVE-2026-17589(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 20× in last 7d / 77× 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.

  1. 2026-10-04 23:54 UTCEG score recompute
  2. 2026-10-04 23:54 UTCGHSA enrichment
  3. 2026-10-04 23:21 UTCEPSS rescore
  4. 2026-10-04 01:11 UTCEG score recompute
  5. 2026-10-04 01:11 UTCGHSA enrichment
  6. 2026-10-03 14:25 UTCEPSS rescore
  7. 2026-10-03 00:26 UTCEG score recompute
  8. 2026-10-03 00:26 UTCGHSA enrichment
  9. 2026-10-02 01:13 UTCEG score recompute
  10. 2026-10-02 01:13 UTCGHSA enrichment
  11. 2026-10-01 19:49 UTCEPSS rescore
  12. 2026-10-01 02:12 UTCEG score recompute
  13. 2026-10-01 02:12 UTCGHSA enrichment
  14. 2026-09-30 15:02 UTCEPSS rescore
  15. 2026-09-30 03:30 UTCEG score recompute
  16. 2026-09-30 03:30 UTCGHSA enrichment
  17. 2026-09-29 15:20 UTCEPSS rescore
  18. 2026-09-29 03:17 UTCEG score recompute
  19. 2026-09-29 03:17 UTCGHSA enrichment
  20. 2026-09-28 13:51 UTCEPSS rescore
  21. 2026-09-28 04:28 UTCEG score recompute
  22. 2026-09-28 04:28 UTCGHSA enrichment
  23. 2026-09-27 13:47 UTCEPSS rescore
  24. 2026-09-27 05:47 UTCEG score recompute
  25. 2026-09-27 05:47 UTCGHSA enrichment
Show 68 more
  1. 2026-09-26 15:58 UTCEPSS rescore
  2. 2026-09-26 07:05 UTCEG score recompute
  3. 2026-09-26 07:05 UTCGHSA enrichment
  4. 2026-09-25 03:14 UTCEG score recompute
  5. 2026-09-25 03:14 UTCGHSA enrichment
  6. 2026-09-24 04:16 UTCEG score recompute
  7. 2026-09-24 04:16 UTCGHSA enrichment
  8. 2026-09-23 05:34 UTCEG score recompute
  9. 2026-09-23 05:34 UTCGHSA enrichment
  10. 2026-09-22 06:51 UTCEG score recompute
  11. 2026-09-22 06:51 UTCGHSA enrichment
  12. 2026-09-21 08:09 UTCEG score recompute
  13. 2026-09-21 08:09 UTCGHSA enrichment
  14. 2026-09-20 09:27 UTCEG score recompute
  15. 2026-09-20 09:27 UTCGHSA enrichment
  16. 2026-09-19 10:45 UTCEG score recompute
  17. 2026-09-19 10:45 UTCGHSA enrichment
  18. 2026-09-18 19:27 UTCEPSS rescore
  19. 2026-09-18 11:59 UTCEG score recompute
  20. 2026-09-18 11:59 UTCGHSA enrichment
  21. 2026-09-17 13:17 UTCGHSA enrichment
  22. 2026-09-16 14:35 UTCEG score recompute
  23. 2026-09-16 14:35 UTCGHSA enrichment
  24. 2026-09-16 14:07 UTCEPSS rescore
  25. 2026-09-16 05:14 UTCEPSS rescore
  26. 2026-09-15 15:53 UTCEG score recompute
  27. 2026-09-15 15:52 UTCGHSA enrichment
  28. 2026-09-14 17:10 UTCGHSA enrichment
  29. 2026-09-13 18:28 UTCEG score recompute
  30. 2026-09-13 18:28 UTCGHSA enrichment
  31. 2026-09-13 16:46 UTCEPSS rescore
  32. 2026-09-12 19:46 UTCEG score recompute
  33. 2026-09-12 19:46 UTCGHSA enrichment
  34. 2026-09-12 15:00 UTCEPSS rescore
  35. 2026-09-11 21:04 UTCEG score recompute
  36. 2026-09-11 21:04 UTCGHSA enrichment
  37. 2026-09-11 14:52 UTCEPSS rescore
  38. 2026-09-11 09:36 UTCEPSS rescore
  39. 2026-09-10 22:22 UTCEG score recompute
  40. 2026-09-10 22:22 UTCGHSA enrichment
  41. 2026-09-10 09:34 UTCEPSS rescore
  42. 2026-09-09 23:40 UTCGHSA enrichment
  43. 2026-09-08 23:27 UTCEG score recompute
  44. 2026-09-08 23:27 UTCGHSA enrichment
  45. 2026-09-08 22:00 UTCEPSS rescore
  46. 2026-09-07 16:01 UTCEPSS rescore
  47. 2026-09-07 14:56 UTCGHSA enrichment
  48. 2026-09-06 15:02 UTCEG score recompute
  49. 2026-09-06 15:02 UTCGHSA enrichment
  50. 2026-09-06 13:47 UTCEPSS rescore
  51. 2026-09-05 16:19 UTCEG score recompute
  52. 2026-09-05 16:19 UTCGHSA enrichment
  53. 2026-09-04 17:36 UTCEG score recompute
  54. 2026-09-04 17:36 UTCGHSA enrichment
  55. 2026-09-04 05:06 UTCEPSS rescore
  56. 2026-09-03 18:54 UTCGHSA enrichment
  57. 2026-09-02 20:01 UTCEG score recompute
  58. 2026-09-02 20:01 UTCGHSA enrichment
  59. 2026-09-02 14:11 UTCEPSS rescore
  60. 2026-09-01 20:59 UTCGHSA enrichment
  61. 2026-09-01 18:25 UTCEG score recompute
  62. 2026-09-01 18:25 UTCGHSA enrichment
  63. 2026-09-01 18:04 UTCEG score recompute
  64. 2026-09-01 18:04 UTCGHSA enrichment
  65. 2026-09-01 13:53 UTCEPSS rescore
  66. 2026-09-01 05:43 UTCEG score recompute
  67. 2026-09-01 04:39 UTCEG score recompute
  68. 2026-09-01 04:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-17589?
CVE-2026-17589 is a medium vulnerability published on September 1, 2026. The Shopping Cart & eCommerce Store plugin for WordPress is vulnerable to generic SQL Injection via the 'productorder' parameter in all versions up to, and including, 5.9.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This…
When was CVE-2026-17589 disclosed?
CVE-2026-17589 was first published on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-17589 actively exploited?
CVE-2026-17589 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (17th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-17589?
CVE-2026-17589 has a CVSS base score of 4.9 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-17589?
No fix for CVE-2026-17589 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-2026-17589 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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