CVE-2026-13110

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-07-28. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

The Storegrowth Sales Booster plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 2.1.0. This is due to a missing capability check on the bogo_category_msg_create() AJAX handler, which is registered for both authenticated (wp_ajax_) and unauthenticated (wp_ajax_nopriv_) users and only validates a nonce ('ajd_protected') that is emitted publicly via wp_localize_script() on every frontend page through front_scripts() . This makes it possible for unauthenticated attackers to modify the plugin's BOGO category-message configuration stored in the spsg_bogo_general_settings option by reading the nonce from any public page and POSTing attacker-controlled data to admin-ajax.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 28, 2026

References (5)

Vendor Advisories for CVE-2026-13110(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 / 68× 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 129 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-13110?
CVE-2026-13110 is a medium vulnerability published on July 28, 2026. The Storegrowth Sales Booster plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 2.1.0. This is due to a missing capability check on the bogocategorymsgcreate() AJAX handler, which is registered for both authenticated (wpajax) and unauthenticated…
When was CVE-2026-13110 disclosed?
CVE-2026-13110 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-2026-13110 actively exploited?
CVE-2026-13110 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 85.5% of all scored CVEs.
What is the CVSS score of CVE-2026-13110?
CVE-2026-13110 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-13110?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13110, 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

Explore the affected products and dependency analysis for CVE-2026-13110

Explore →

Is Your Infrastructure Affected by CVE-2026-13110?

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

Start Free Scan →Browse All CVEs