CVE-2026-15673

MEDIUMPre-NVD 4.44.4—
EchelonGraph scoreMEDIUM confidence

Score 4.4 from GitHub Security Advisory published 2026-07-28. a secondary CVSS source baseline 4.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.4Exploit: None knownExposed: 0

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

The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to generic SQL Injection via 'checkout_payment_plans' and 'order_status' Settings in all versions up to, and including, 3.9.7 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 malicious payload is stored in the 'checkout_payment_plans' and 'order_status' settings via update_option() and executed later when the cod_to_prepaid_cart_notification_sendsms_hook WP-Cron event fires SA_CodTOPrepaid::sendSms().

CVSS v3
4.4
EG Score
4.4(medium)
EG Risk
20(Track)
EG Risk 20/100SSVC: 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
Severity44% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
24%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 28, 2026

References (9)

Vendor Advisories for CVE-2026-15673(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 14× in last 7d / 78× 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. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-29 23:37 UTCEG score recompute
  3. 2026-08-29 23:37 UTCGHSA enrichment
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-27 14:25 UTCEPSS rescore
  6. 2026-08-27 11:10 UTCEG score recompute
  7. 2026-08-27 11:10 UTCGHSA enrichment
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 10:33 UTCEG score recompute
  10. 2026-08-26 10:32 UTCGHSA enrichment
  11. 2026-08-25 13:48 UTCEPSS rescore
  12. 2026-08-25 08:31 UTCEG score recompute
  13. 2026-08-25 08:31 UTCGHSA enrichment
  14. 2026-08-24 07:31 UTCGHSA enrichment
  15. 2026-08-23 06:51 UTCEG score recompute
  16. 2026-08-23 06:51 UTCGHSA enrichment
  17. 2026-08-23 00:19 UTCEPSS rescore
  18. 2026-08-22 06:17 UTCEG score recompute
  19. 2026-08-22 06:17 UTCGHSA enrichment
  20. 2026-08-21 23:49 UTCEPSS rescore
  21. 2026-08-21 05:41 UTCEG score recompute
  22. 2026-08-21 05:41 UTCGHSA enrichment
  23. 2026-08-20 22:55 UTCEPSS rescore
  24. 2026-08-20 05:07 UTCEG score recompute
  25. 2026-08-20 05:07 UTCGHSA enrichment
Show 67 more
  1. 2026-08-19 17:03 UTCEPSS rescore
  2. 2026-08-19 04:33 UTCEG score recompute
  3. 2026-08-19 04:33 UTCGHSA enrichment
  4. 2026-08-18 13:48 UTCEPSS rescore
  5. 2026-08-18 03:50 UTCEG score recompute
  6. 2026-08-18 03:49 UTCGHSA enrichment
  7. 2026-08-17 13:47 UTCEPSS rescore
  8. 2026-08-17 03:15 UTCEG score recompute
  9. 2026-08-17 03:15 UTCGHSA enrichment
  10. 2026-08-16 14:56 UTCEPSS rescore
  11. 2026-08-16 02:41 UTCEG score recompute
  12. 2026-08-16 02:41 UTCGHSA enrichment
  13. 2026-08-16 02:14 UTCEPSS rescore
  14. 2026-08-15 02:07 UTCEG score recompute
  15. 2026-08-15 02:07 UTCGHSA enrichment
  16. 2026-08-15 01:30 UTCEPSS rescore
  17. 2026-08-14 01:33 UTCEG score recompute
  18. 2026-08-14 01:33 UTCGHSA enrichment
  19. 2026-08-13 22:00 UTCEPSS rescore
  20. 2026-08-13 00:59 UTCEG score recompute
  21. 2026-08-13 00:59 UTCGHSA enrichment
  22. 2026-08-12 13:50 UTCEPSS rescore
  23. 2026-08-12 00:25 UTCEG score recompute
  24. 2026-08-12 00:25 UTCGHSA enrichment
  25. 2026-08-11 13:42 UTCEPSS rescore
  26. 2026-08-11 00:00 UTCEPSS rescore
  27. 2026-08-10 23:51 UTCGHSA enrichment
  28. 2026-08-09 23:17 UTCEG score recompute
  29. 2026-08-09 23:17 UTCGHSA enrichment
  30. 2026-08-09 13:46 UTCEPSS rescore
  31. 2026-08-08 22:44 UTCEG score recompute
  32. 2026-08-08 22:44 UTCGHSA enrichment
  33. 2026-08-08 16:37 UTCEPSS rescore
  34. 2026-08-07 22:10 UTCEG score recompute
  35. 2026-08-07 22:10 UTCGHSA enrichment
  36. 2026-08-06 21:37 UTCEG score recompute
  37. 2026-08-06 21:37 UTCGHSA enrichment
  38. 2026-08-06 13:46 UTCEPSS rescore
  39. 2026-08-05 21:02 UTCEG score recompute
  40. 2026-08-05 21:02 UTCGHSA enrichment
  41. 2026-08-05 19:17 UTCEPSS rescore
  42. 2026-08-04 20:28 UTCEG score recompute
  43. 2026-08-04 20:28 UTCGHSA enrichment
  44. 2026-08-04 15:10 UTCEPSS rescore
  45. 2026-08-04 10:38 UTCEPSS rescore
  46. 2026-08-03 19:49 UTCGHSA enrichment
  47. 2026-08-02 19:15 UTCEG score recompute
  48. 2026-08-02 19:15 UTCGHSA enrichment
  49. 2026-08-02 02:26 UTCEPSS rescore
  50. 2026-08-01 18:41 UTCEG score recompute
  51. 2026-08-01 18:41 UTCGHSA enrichment
  52. 2026-08-01 04:15 UTCEPSS rescore
  53. 2026-07-31 18:07 UTCGHSA enrichment
  54. 2026-07-30 17:32 UTCEG score recompute
  55. 2026-07-30 17:32 UTCGHSA enrichment
  56. 2026-07-30 01:30 UTCEPSS rescore
  57. 2026-07-29 16:57 UTCGHSA enrichment
  58. 2026-07-28 16:23 UTCEG score recompute
  59. 2026-07-28 16:22 UTCGHSA enrichment
  60. 2026-07-28 15:36 UTCEPSS rescore
  61. 2026-07-28 13:38 UTCEG score recompute
  62. 2026-07-28 13:38 UTCGHSA enrichment
  63. 2026-07-28 13:06 UTCEG score recompute
  64. 2026-07-28 13:06 UTCGHSA enrichment
  65. 2026-07-28 08:25 UTCEG score recompute
  66. 2026-07-28 07:29 UTCEG score recompute
  67. 2026-07-28 07:29 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15673?
CVE-2026-15673 is a medium vulnerability published on July 28, 2026. The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to generic SQL Injection via 'checkoutpaymentplans' and 'orderstatus' Settings in all versions up to, and including, 3.9.7 due to insufficient escaping on the user supplied…
When was CVE-2026-15673 disclosed?
CVE-2026-15673 was first published in the National Vulnerability Database on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15673 actively exploited?
CVE-2026-15673 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 75.9% of all scored CVEs.
What is the CVSS score of CVE-2026-15673?
CVE-2026-15673 has a CVSS v3 base score of 4.4 (NVD).
How do I remediate CVE-2026-15673?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15673, 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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