Low Cross-site scripting exploit reference

CVE-2026-116229 — ffxiv-teamcraft FFXIV Teamcraft Renderer-Process IPC Bridge preload.ts clipboard.readText cross site scripting

A vulnerability was determined in ffxiv-teamcraft FFXIV Teamcraft up to 11.4.31. Impacted is the function clipboard.readText of the file apps/electron/src/preload.ts of the component Renderer-Process IPC Bridge. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 11.4.32 is recommended to address this issue. Patch name: def118fdf36f8f3b615966893a132dd81d9cc3dc. Upgrading the affected component is recommended.

Published Oct 26, 2026 · Updated Oct 26, 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 0.2% (30-day exploitation probability)+2
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

0.2%

ahead of 10% of scored CVEs · Oct 29, 2026

Affects

Ffxiv-teamcraft

FFXIV Teamcraft

CVSS base

3.5

Low · 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 (Ffxiv-teamcraft FFXIV Teamcraft).
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Exploitation requires user interaction: tighten email/web filtering and warn affected users.
Search available logs for exploit probes matching the vulnerability class (cross-site scripting), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
Ffxiv-teamcraft	FFXIV Teamcraft	version 11.4.16version 11.4.31version 11.4.30version 11.4.29version 11.4.28version 11.4.27version 11.4.26version 11.4.25 and 24 more version 11.4.24version 11.4.23version 11.4.22version 11.4.21version 11.4.20version 11.4.19version 11.4.18version 11.4.17version 11.4.0version 11.4.15version 11.4.14version 11.4.13version 11.4.12version 11.4.11version 11.4.10version 11.4.9version 11.4.8version 11.4.7version 11.4.6version 11.4.5version 11.4.4version 11.4.3version 11.4.2version 11.4.1	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

Low

Privileges required

Low

User interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

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
5.1	CVSS 4.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP
2.0	CVSS 4.0	Low	—	—	cna@vuldb.com via NIST National Vulnerability Database
3.5	CVSS 3.1	Low	2.1	1.4	cna@vuldb.com via NIST National Vulnerability Database
3.5	CVSS 3.1	Low	—	—	VulDB via CVE Program (cve.org) e CISA ADP
3.5	CVSS 3.0	Low	—	—	VulDB via CVE Program (cve.org) e CISA ADP
4.0	CVSS 2.0	Medium	8.0	2.9	cna@vuldb.com via NIST National Vulnerability Database
4.0	CVSS 2.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP

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

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-79 · Cross-site Scripting (XSS)

Other CVEs with this weakness →

EPSS over time FIRST

Oct 26, 2026 → Oct 29, 2026 · 4 reading(s) · max 0.20%

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 CSP violation reports and script payloads in reflected parameters.

web/proxy/WAF logsnetwork IDS/IPSapplication logs

Timeline

What happened to this CVE, newest first.

2026
SSVC assessment updated
Oct 26, 2026 · CVE Program (cve.org) e CISA ADP
Source status changed · Received → Deferred
Oct 26, 2026 · NIST National Vulnerability Database
Affected products added · ffxiv-teamcraft/ffxiv teamcraft
Oct 26, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 26, 2026
CVSS changed · 3.5
Oct 26, 2026 · NIST National Vulnerability Database
Source status changed · → Received
Oct 26, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 26, 2026 · Alertas do Telegram
CVE published
Oct 26, 2026 · VulDB

Source activity

Repeated readings are counted rather than listed.

1× References added · Oct 26, 2026 – Oct 26, 2026
1× Official description updated · Oct 26, 2026 – Oct 26, 2026

References

7 on the record

github.com/ffxiv-teamcraft/ffxiv-teamcraft/commit/def118fdf36f8f3b615966893a132d
patch, NIST National Vulnerability Database
github.com/ffxiv-teamcraft/ffxiv-teamcraft/releases/tag/v11.4.32
patch, NIST National Vulnerability Database
vuldb.com/submit/1007305
third-party-advisory, NIST National Vulnerability Database
vuldb.com/vuln/426278/cti
signature, permissions-required, NIST National Vulnerability Database
vuldb.com/vuln/426278
vdb-entry, technical-description, NIST National Vulnerability Database
drive.google.com/drive/folders/1pxitXRLnnnl9GPnyN83ILAgWHWve3ezX
exploit, NIST National Vulnerability Database
vuldb.com/cve/CVE-2026-116229
third-party-advisory, NIST National Vulnerability Database

Elsewhere on this site

Ffxiv-teamcraft
every CVE for this vendor

Cross-site scripting
same class

CWE-79
other pages naming this weakness

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-2026-116229 is "ffxiv-teamcraft FFXIV Teamcraft Renderer-Process IPC Bridge preload.ts clipboard.readText cross site scripting", rated Low. It affects FFXIV Teamcraft (Ffxiv-teamcraft); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 3.5 describes technical severity. EPSS 0.20% 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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