CVE-2013-4144

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-07-01. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

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

There is an object injection vulnerability in swfupload plugin for wordpress.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
59%
KEV
Not listed

Published

June 30, 2022

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jun 6, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic🔴 Active Exploitation

oss-security - SWFUpload <= (Object Injection/CSRF) Vulnerabilities Multiple flaws

https://www.openwall.com/lists/oss-security/2013/07/18/10
generic

Image object injection vulnerability via 'buttonImageURL' parameter · Issue #1 · WordPress/secure-swfupload · GitHub

https://github.com/wordpress/secure-swfupload/issues/1

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 35× 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. 2026-07-25 14:12 UTCEPSS rescore
  2. 2026-07-23 14:14 UTCEPSS rescore
  3. 2026-07-23 01:10 UTCEG score recompute
  4. 2026-07-23 00:13 UTCEG score recompute
  5. 2026-07-22 21:52 UTCEG score recompute
  6. 2026-07-22 14:04 UTCEPSS rescore
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  1. 2026-07-06 02:19 UTCEPSS rescore
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  5. 2026-06-30 23:19 UTCEPSS rescore
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  12. 2026-06-25 13:46 UTCEPSS rescore
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  18. 2026-06-21 14:53 UTCEPSS rescore
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  30. 2026-06-14 23:14 UTCEPSS rescore
  31. 2026-06-13 22:57 UTCEPSS rescore
  32. 2026-06-12 23:08 UTCEPSS rescore
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  34. 2026-06-10 13:18 UTCEPSS rescore
  35. 2026-06-08 14:14 UTCEPSS rescore
  36. 2026-06-07 15:22 UTCEPSS rescore
  37. 2026-06-06 13:45 UTCEPSS rescore
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  39. 2026-06-05 22:44 UTCEPSS rescore
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  43. 2026-06-02 20:10 UTCEPSS rescore
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  45. 2026-06-01 13:49 UTCEPSS rescore
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  47. 2026-05-31 22:28 UTCEPSS rescore
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  49. 2026-05-31 00:14 UTCEPSS rescore
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  51. 2026-05-29 13:41 UTCEPSS rescore
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  60. 2026-05-26 07:16 UTCEPSS rescore
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  62. 2026-05-25 19:38 UTCEG score recompute
  63. 2026-05-25 19:38 UTCGHSA enrichment
  64. 2026-05-24 16:43 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2013-4144?
CVE-2013-4144 is a critical vulnerability published on June 30, 2022. There is an object injection vulnerability in swfupload plugin for wordpress.
When was CVE-2013-4144 disclosed?
CVE-2013-4144 was first published in the National Vulnerability Database on June 30, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2013-4144 actively exploited?
CVE-2013-4144 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 41.3% of all scored CVEs.
What is the CVSS score of CVE-2013-4144?
CVE-2013-4144 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2013-4144?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-4144, 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.

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