CVE-2026-13001

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-14. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

The Podlove Podcast Publisher plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'podlove_handle_cache_files' function in all versions up to, and including, 4.5.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Track)
EG Risk 75/100SSVC: 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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
89%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 14, 2026

Advisory Details (1)

Auto-updated Aug 29, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
github_commit

commit 5b32468601e9 (podlove/podlove-publisher)

Fix landed in podlove/podlove-publisher commit 5b32468601e9 — awaiting tagged release

https://github.com/podlove/podlove-publisher/commit/5b32468601e903bae2bcacfaf36ff583d2bc9387

Vendor Advisories for CVE-2026-13001(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 33× in last 7d / 200× 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 267 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCRaimu0x19/CVE-2026-13001
    First seen Jul 15, 2026
    Open source ↗
  • Nucleihttp/cves/2026/CVE-2026-13001.yaml
    First seen Jan 1, 2026

    Podlove Podcast Publisher <= 4.5.1 - Arbitrary File Upload

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13001?
CVE-2026-13001 is a critical vulnerability published on July 14, 2026. The Podlove Podcast Publisher plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'podlovehandlecache_files' function in all versions up to, and including, 4.5.1. This makes it possible for unauthenticated attackers to upload arbitrary files on…
When was CVE-2026-13001 disclosed?
CVE-2026-13001 was first published in the National Vulnerability Database on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13001 actively exploited?
CVE-2026-13001 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 10.9% of all scored CVEs.
What is the CVSS score of CVE-2026-13001?
CVE-2026-13001 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-13001?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13001, 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-2026-13001

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