CVE-2026-7086

MEDIUMNVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-04-27. NVD baseline CVSS 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 0

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

A vulnerability was identified in HBAI-Ltd Toonflow-app up to 1.1.1. This issue affects the function updateStoryboardUrl of the file replaceUrl.ts of the component Storyboard Export. Such manipulation of the argument url leads to path traversal. It is possible to launch the attack remotely. The exploit is publicly available and might be used. It is still unclear if this vulnerability genuinely exists. The vendor explains in a reply to the issue report, that "[t]he URL of this interface is designed to only be a local address or a trusted domain address configured in docker, and will not contain malicious links, unless the user modifies the code causing unexpected situations."

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
KEV
Not listed

Published

April 27, 2026

Last Modified

April 29, 2026

Advisory Details (3)

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

Path Traversal Leading to Arbitrary File Read · Issue #97 · HBAI-Ltd/Toonflow-app · GitHub

https://github.com/HBAI-Ltd/Toonflow-app/issues/97#issuecomment-4208207717
generic

Path Traversal Leading to Arbitrary File Read · Issue #97 · HBAI-Ltd/Toonflow-app · GitHub

https://github.com/HBAI-Ltd/Toonflow-app/issues/97
generic

GitHub - HBAI-Ltd/Toonflow-app: Toonflow 是开源一站式 AI 短剧创作工具，将小说、剧本快速转化为动画短剧。集成 AI 编剧、智能分镜、角色与视频生成，跨平台桌面端轻量部署，助力创作者低成本批量产出视觉内容。Toonflow is an open-source AI tool that turns stories and scripts into animated short dramas. Features AI scriptwriting, storyboarding, character and video generation. A cross-platform desktop app for efficient content creatio...

GitHub - HBAI-Ltd/Toonflow-app: Toonflow 是开源一站式 AI 短剧创作工具，将小说、剧本快速转化为动画短剧。集成 AI 编剧、智能分镜、角色与视频生成，跨平台桌面端轻量部署，助力创作者低成本批量产出视觉内容。Toonflow is an open-source AI tool that turns stories and scripts into animated short dramas. Features AI scriptwriting, storyboarding, character and video generation. A cross-platform desktop app for efficient content creation. · GitHub

https://github.com/HBAI-Ltd/Toonflow-app/

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 31× 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 180 total refreshes for this CVE.

  1. 2026-09-15 03:12 UTCEPSS rescore
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  1. 2026-08-18 13:49 UTCEPSS rescore
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  3. 2026-08-17 14:07 UTCGHSA enrichment
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  8. 2026-08-16 05:40 UTCGHSA enrichment
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  11. 2026-08-15 02:06 UTCGHSA enrichment
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  14. 2026-08-14 04:02 UTCGHSA enrichment
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  17. 2026-08-12 22:12 UTCGHSA enrichment
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  20. 2026-08-12 00:10 UTCGHSA enrichment
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  25. 2026-08-10 01:16 UTCGHSA enrichment
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  28. 2026-08-09 03:13 UTCGHSA enrichment
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  31. 2026-08-07 18:56 UTCGHSA enrichment
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  36. 2026-08-05 22:51 UTCGHSA enrichment
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  42. 2026-08-03 20:55 UTCGHSA enrichment
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  45. 2026-08-02 10:27 UTCGHSA enrichment
  46. 2026-08-02 02:27 UTCEPSS rescore
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  74. 2026-07-11 08:27 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2026-7086?
CVE-2026-7086 is a medium vulnerability published on April 27, 2026. A vulnerability was identified in HBAI-Ltd Toonflow-app up to 1.1.1. This issue affects the function updateStoryboardUrl of the file replaceUrl.ts of the component Storyboard Export. Such manipulation of the argument url leads to path traversal. It is possible to launch the attack remotely. The…
When was CVE-2026-7086 disclosed?
CVE-2026-7086 was first published in the National Vulnerability Database on April 27, 2026, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7086 actively exploited?
CVE-2026-7086 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 65.7% of all scored CVEs.
What is the CVSS score of CVE-2026-7086?
CVE-2026-7086 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-7086?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7086, 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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