CVE-2026-13700

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2026-08-17. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 5.9Exploit: 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 WooMS WordPress plugin through 9.14 does not validate a user-supplied URL before using it in a server-side request and attaches stored third-party integration credentials to every such request, allowing unauthenticated attackers to perform Server-Side Request Forgery and to disclose the configured integration credentials when the relevant data-sync feature is enabled.

CVSS v3
5.9
EG Score
5.9MEDIUMmedium confidence
EG Risk
27
EG Risk 27/100CISA 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
Severity59% × 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
23rd
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

August 17, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 17, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

WooMS <= 9.14 – Unauthenticated Server-Side Request Forgery and Sensitive Information Disclosure | CVE 2026-13700 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/dd9e51a2-43fb-46de-8e59-2d9611fcc4ff/

Vendor Advisories for CVE-2026-13700(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 15× 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 124 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-13700?
CVE-2026-13700 is a medium vulnerability published on August 17, 2026. The WooMS WordPress plugin through 9.14 does not validate a user-supplied URL before using it in a server-side request and attaches stored third-party integration credentials to every such request, allowing unauthenticated attackers to perform Server-Side Request Forgery and to disclose the…
When was CVE-2026-13700 disclosed?
CVE-2026-13700 was first published on August 17, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13700 actively exploited?
CVE-2026-13700 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (23rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-13700?
CVE-2026-13700 has a CVSS v3.1 base score of 5.9 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-13700?
No fix for CVE-2026-13700 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-2026-13700 are linked in the Vendor Advisories panel on this page.

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