CVE-2026-44439

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 76% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

PlaywrightCapture is a simple replacement for splash using playwright. Prior to 1.39.6, PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on private, loopback, link-local, or otherwise non-public IP addresses. In deployments where PlaywrightCapture processes untrusted URLs, this could allow a remote attacker to perform server-side request forgery against internal services or attempt to access local files from the capture environment. Depending on what capture artifacts are generated and exposed, responses from those resources could potentially be leaked through screenshots, saved page content, logs, or other capture outputs. This vulnerability is fixed in 1.39.6.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
23.9%
KEV
Not listed

Published

May 13, 2026

Last Modified

May 28, 2026

Advisory Details (2)

Auto-updated May 13, 2026
Patch available. Sources: github.
github Patch Available

LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture · Advisory · Lookyloo/PlaywrightCapture · GitHub

https://github.com/Lookyloo/PlaywrightCapture/security/advisories/GHSA-687h-xw6f-q2qw
generic

fix: Detect and block requests to internal ressources · Lookyloo/PlaywrightCapture@49e289e · GitHub

https://github.com/Lookyloo/PlaywrightCapture/commit/49e289eba756e4fbac1322c33cfd111411562405

Vendor Advisories for CVE-2026-44439(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
playwrightcapture0.1.0 ... 1.39.5 (217 versions)1.39.6—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 43× 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 105 total refreshes for this CVE.

  1. 2026-07-13 22:30 UTCEPSS rescore
  2. 2026-07-13 06:13 UTCEPSS rescore
  3. 2026-07-12 05:46 UTCEPSS rescore
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  14. 2026-06-29 22:09 UTCEG score recompute
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  24. 2026-06-25 13:49 UTCEPSS rescore
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  1. 2026-06-24 14:05 UTCEPSS rescore
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  22. 2026-06-12 23:12 UTCEPSS rescore
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  24. 2026-06-12 14:49 UTCEG score recompute
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  26. 2026-06-11 14:00 UTCEPSS rescore
  27. 2026-06-11 12:52 UTCEG score recompute
  28. 2026-06-10 23:53 UTCEG score recompute
  29. 2026-06-10 22:18 UTCEPSS rescore
  30. 2026-06-10 13:22 UTCEPSS rescore
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  32. 2026-06-10 10:54 UTCEG score recompute
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  36. 2026-06-08 14:17 UTCEPSS rescore
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  38. 2026-06-08 06:36 UTCEG score recompute
  39. 2026-06-07 17:38 UTCEG score recompute
  40. 2026-06-07 15:25 UTCEPSS rescore
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  42. 2026-06-07 04:40 UTCEG score recompute
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  44. 2026-06-06 13:47 UTCEPSS rescore
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  46. 2026-06-06 02:43 UTCEG score recompute
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  49. 2026-06-05 06:10 UTCEPSS rescore
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  52. 2026-06-04 13:12 UTCEPSS rescore
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  61. 2026-06-01 13:52 UTCEPSS rescore
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  63. 2026-06-01 05:56 UTCEG score recompute▲ 0.90
  64. 2026-05-31 22:30 UTCEPSS rescore
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  66. 2026-05-31 00:16 UTCEPSS rescore
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  68. 2026-05-29 13:44 UTCEPSS rescore
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  72. 2026-05-27 13:40 UTCEPSS rescore
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  74. 2026-05-26 13:44 UTCEPSS rescore
  75. 2026-05-26 07:18 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-44439?
CVE-2026-44439 is a high vulnerability published on May 13, 2026. PlaywrightCapture is a simple replacement for splash using playwright. Prior to 1.39.6, PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as…
When was CVE-2026-44439 disclosed?
CVE-2026-44439 was first published in the National Vulnerability Database on May 13, 2026, with the most recent update on May 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44439 actively exploited?
CVE-2026-44439 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-44439?
CVE-2026-44439 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-44439?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44439, 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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