Medium File handling exploit reference

CVE-2026-7085 — HBAI-Ltd Toonflow-app downloadApp Endpoint downloadApp.ts z.url path traversal

A vulnerability was determined in HBAI-Ltd Toonflow-app up to 1.1.1. This vulnerability affects the function z.url of the file src/routes/setting/about/downloadApp.ts of the component downloadApp Endpoint. This manipulation of the argument url causes path traversal. It is possible to initiate the attack remotely. The attack is considered to have high complexity. It is stated that the exploitability is difficult. The exploit has been publicly disclosed and may be utilized. The real existence of this vulnerability is still doubted at the moment. The vendor explains in a reply to the issue report, that "[t]his interface is used for online updates, and the update URL has been statically compiled in the official code repository. Unless users modify the code, the requested address will be the official source address."

Published Apr 27, 2026 · Updated Oct 13, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP · CNA: VulDB

Low

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.

How the score was calculated

EPSS 0.3% (30-day exploitation probability)+4
Technical severity (medium)+3
CISA SSVC: exploitation "poc"+5

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Not confirmed

Not in CISA KEV — an absence of record, not proof it is unexploited.

EPSS FIRST

0.35%

ahead of 27% of scored CVEs · Oct 14, 2026

Affects

HBAI-Ltd

Toonflow-app

CVSS base

5.0

Medium · 2 source(s)

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation

Proof of concept

none · proof-of-concept · active

Automatable

can an attacker script the kill-chain steps

Technical impact

Partial

partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (HBAI-Ltd Toonflow-app).
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Search available logs for exploit probes matching the vulnerability class (file handling), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
HBAI-Ltd	Toonflow-app	version 1.1.0version 1.1.1	Vulnerable	CVE Program (cve.org) e CISA ADP

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector

Network

Attack complexity

High

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Score	Version	Severity	Expl.	Impact	Scored by
2.3	CVSS 4.0	Low	—	—	VulDB via CVE Program (cve.org) e CISA ADP
1.3	CVSS 4.0	Low	—	—	cna@vuldb.com via NIST National Vulnerability Database
5.0	CVSS 3.1	Medium	1.6	3.4	cna@vuldb.com via NIST National Vulnerability Database
5.0	CVSS 3.1	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP
5.0	CVSS 3.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP
4.6	CVSS 2.0	Medium	3.9	6.4	cna@vuldb.com via NIST National Vulnerability Database
4.6	CVSS 2.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L (score shown at the top: cna@vuldb.com)

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-22 · Path Traversal

Other CVEs with this weakness →

EPSS over time FIRST

Oct 13, 2026 → Oct 14, 2026 · 2 reading(s) · max 0.35%

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
Monitor file creation in web directories and paths with traversal sequences (../).

web/proxy/WAF logsnetwork IDS/IPSfile integrity (FIM)endpoint telemetry (EDR)

Timeline

What happened to this CVE, newest first.

2026
Affected products added · hbai-ltd/toonflow-app
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
SSVC assessment updated
Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 13, 2026
CVSS changed · 5.0
Oct 13, 2026 · NIST National Vulnerability Database
Source status changed · → Deferred
Oct 13, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 13, 2026 · NIST National Vulnerability Database
CVE published
Apr 27, 2026 · VulDB

Source activity

Repeated readings are counted rather than listed.

1× Official description updated · Oct 13, 2026 – Oct 13, 2026

References

6 on the record

github.com/HBAI-Ltd/Toonflow-app/issues/96
issue-tracking, NIST National Vulnerability Database
github.com/HBAI-Ltd/Toonflow-app/issues/96
exploit, issue-tracking, NIST National Vulnerability Database
vuldb.com/submit/799583
third-party-advisory, NIST National Vulnerability Database
vuldb.com/vuln/359660/cti
signature, permissions-required, NIST National Vulnerability Database
vuldb.com/vuln/359660
vdb-entry, technical-description, NIST National Vulnerability Database
github.com/HBAI-Ltd/Toonflow-app/
product, NIST National Vulnerability Database

Elsewhere on this site

HBAI-Ltd
every CVE for this vendor

File handling
same class

CWE-22
other pages naming this weakness

Related CVEs (same products)

Low CVE-2026-109526 HBAI-Ltd Toonflow-app exportData Endpoint information disclosure 2d
Medium CVE-2026-109409 A flaw has been found in HBAI-Ltd Toonflow-app up to 1.1.8. The affected element is the function... 2d
Medium CVE-2026-7086 HBAI-Ltd Toonflow-app Storyboard Export replaceUrl.ts updateStoryboardUrl path traversal Apr 27, 2026
Medium CVE-2026-7084 HBAI-Ltd Toonflow-app getCodeByLink Endpoint getCodeByLink.ts fetch server-side request forgery Apr 27, 2026

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No fixed version, patch or mitigation documented.
No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2026-7085 is "HBAI-Ltd Toonflow-app downloadApp Endpoint downloadApp.ts z.url path traversal", rated Medium. It affects Toonflow-app (HBAI-Ltd); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 5.0 describes technical severity. EPSS 0.35% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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