CVE-2026-8441

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-02. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

The WP Review Slider Pro plugin for WordPress is vulnerable to SQL Injection via the 'notinstring' parameter of the wprp_load_more_revs AJAX action in versions up to, and including, 12.7.2. The parameter is read via $_POST['notinstring'] and passed through sanitize_text_field() — which strips HTML and whitespace but does not provide SQL safety. The value is then concatenated directly into a numeric/unquoted AND id NOT IN (...) clause and executed via $wpdb->get_results() without $wpdb->prepare() or intval() casting. Because the value sits in an unquoted numeric context, WordPress's wp_magic_quotes protection (which only escapes embedded quotes) is ineffective. The AJAX hook is registered via wp_ajax_nopriv_wprp_load_more_revs, and the required check_ajax_referer nonce is publicly available via wp_localize_script on any frontend page that renders the plugin shortcode, so an unauthenticated attacker who can reach a public page hosting the plugin can extract arbitrary data from the database via blind/time-based injection.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 2, 2026

Advisory Details (1)

Auto-updated Jul 3, 2026
No patch confirmed yet.
generic

Change Log / Knowledge base / WP Review Slider

https://wpreviewslider.userecho.com/knowledge-bases/2/articles/88-change-log

Vendor Advisories for CVE-2026-8441(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 8× in last 7d / 76× 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 212 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-8441?
CVE-2026-8441 is a high vulnerability published on July 2, 2026. The WP Review Slider Pro plugin for WordPress is vulnerable to SQL Injection via the 'notinstring' parameter of the wprploadmorerevs AJAX action in versions up to, and including, 12.7.2. The parameter is read via $POST['notinstring'] and passed through sanitizetextfield() — which strips HTML and…
When was CVE-2026-8441 disclosed?
CVE-2026-8441 was first published in the National Vulnerability Database on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8441 actively exploited?
CVE-2026-8441 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 61.2% of all scored CVEs.
What is the CVSS score of CVE-2026-8441?
CVE-2026-8441 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-8441?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8441, 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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