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Vulnerability details: VCID-718w-mp2k-v7ba
Vulnerability ID VCID-718w-mp2k-v7ba
Aliases CVE-2026-34463
GHSA-fvjf-68wh-rwp2
Summary
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2026-34463
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-fvjf-68wh-rwp2
cvssv4 8.6 https://github.com/mantisbt/mantisbt
generic_textual HIGH https://github.com/mantisbt/mantisbt
cvssv4 8.6 https://github.com/mantisbt/mantisbt/commit/df22697ae497ddd93f3d9132fdf4979db8d081cd
generic_textual HIGH https://github.com/mantisbt/mantisbt/commit/df22697ae497ddd93f3d9132fdf4979db8d081cd
ssvc Track https://github.com/mantisbt/mantisbt/commit/df22697ae497ddd93f3d9132fdf4979db8d081cd
cvssv3.1_qr HIGH https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
cvssv4 8.6 https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
generic_textual HIGH https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
ssvc Track https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
cvssv4 8.6 https://mantisbt.org/bugs/view.php?id=36986
generic_textual HIGH https://mantisbt.org/bugs/view.php?id=36986
ssvc Track https://mantisbt.org/bugs/view.php?id=36986
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-34463
https://github.com/mantisbt/mantisbt
https://github.com/mantisbt/mantisbt/commit/df22697ae497ddd93f3d9132fdf4979db8d081cd
https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
https://mantisbt.org/bugs/view.php?id=36986
GHSA-fvjf-68wh-rwp2 https://github.com/advisories/GHSA-fvjf-68wh-rwp2
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/mantisbt/mantisbt
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

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passive

active

high

low

none

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low

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/mantisbt/mantisbt/commit/df22697ae497ddd93f3d9132fdf4979db8d081cd
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

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low

none

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none

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none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-20T13:36:36Z/ Found at https://github.com/mantisbt/mantisbt/commit/df22697ae497ddd93f3d9132fdf4979db8d081cd
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

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low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-20T13:36:36Z/ Found at https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fvjf-68wh-rwp2
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://mantisbt.org/bugs/view.php?id=36986
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-20T13:36:36Z/ Found at https://mantisbt.org/bugs/view.php?id=36986
Exploit Prediction Scoring System (EPSS)
Percentile 0.04648
EPSS Score 0.00017
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T23:08:31.321465+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0