CVE-2019-8331

mediumpriority · track · 40EPSS 0.164 · 97 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · PoC

Likely / severe?

16.4% (97th) EPSS

CVSS 4.3 · medium

Is it mine?

82 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-22

In Bootstrap before 3.4.1 and 4.3.x before 4.3.1, XSS is possible in the tooltip or popover data-template attribute.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.16.1mediumAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · OSV

v3.15.8mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79USCWE-79US

exploits (3)

Public proof-of-concept and weaponised exploit code.

Snorlyd/https-nj.gov---CVE-2019-8331Vulnearability Report of the New Jersey official sitePoC · poc_in_github
Thampakon/CVE-2019-8331ช่องโหว่ CVE-2019-8331PoC · poc_in_github
Yumeae/Bootstrap-with-XSSA poc for Bootstrap XSS(CVE-2024-6485、CVE-2016-10735、CVE-2019-8331、CVE-2018-14040)PoC · poc_in_github

affected products (82)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Single Sign On 7.3all versionscert_bundDEcpe:/a:redhat:single_sign_on:7.3
n/a n/a≤ n/aenisa_euvdEU
Broadcom Inc. VMware Tanzu Operations Manager2.2 → 2.2.19fstec_bduRU
Broadcom Inc. VMware Tanzu Operations Manager2.3 → 2.3.11fstec_bduRU
Broadcom Inc. VMware Tanzu Operations Manager2.4 → 2.4.5fstec_bduRU
Getbootstrap Bootstrap≤ 3.4.1fstec_bduRU
Getbootstrap Bootstrap4.3.0 → 4.3.1fstec_bduRU
Red Hat Inc. Red Hat Single Sign-On≤ 7.3fstec_bduRU
Red Hat Inc. Red Hat Virtualization Engine≤ 4.3fstec_bduRU
f5 big-ip access policy manager12.1.0 → 12.1.5.1nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
f5 big-ip access policy manager13.0.0 → 13.1.3.4nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
f5 big-ip access policy manager14.0.0 → 14.1.2.5nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
f5 big-ip access policy manager15.0.0 → 15.1.0nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
f5 big-ip advanced firewall manager12.1.0 → 12.1.5.1nvdUScpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
f5 big-ip advanced firewall manager13.0.0 → 13.1.3.4nvdUScpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
f5 big-ip advanced firewall manager14.0.0 → 14.1.2.5nvdUScpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
f5 big-ip advanced firewall manager15.0.0 → 15.1.0nvdUScpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*

showing 20 of 82

advisories (5)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2022-1947Red Hat Single Sign On: Mehrere SchwachstellenDeutsch2019-06-11csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Red Hat Single Sign On ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, einen Denial of Service Zustand hervorzurufen, Informationen auszuspähen, Sicherheitsvorkehrungen zu umgehen oder beliebigen Programmcode auszuführen.
WID-SEC-W-2023-0239Red Hat JBoss Enterprise Application Platform: Mehrere SchwachstellenDeutsch2023-01-31csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat JBoss Enterprise Application Platform ausnutzen, um beliebigen Programmcode auszuführen, ein Cross-Site-Scritping-Angriff durchzuführen, Informationen offenzulegen, einen Denial of Service Zustand herbeizuführen oder Sicherheitsvorkehrungen zu umgehen.
WID-SEC-W-2023-0851IBM Maximo Asset Management: Mehrere Schwachstellen ermöglichen Cross-Site ScriptingDeutsch2023-04-04csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM Maximo Asset Management ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.
WID-SEC-W-2023-1369IBM Business Automation Workflow: Mehrere Schwachstellen ermöglichen Cross-Site ScriptingDeutsch2023-06-05csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM Business Automation Workflow ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.
GHSA-9v3m-8fp8-mj99Bootstrap Vulnerable to Cross-Site Scripting2019-02-22ghsa · osvUS
Versions of `bootstrap` prior to 3.4.1 for 3.x and 4.3.1 for 4.x are vulnerable to Cross-Site Scripting (XSS). The `data-template` attribute of the tooltip and popover plugins lacks input sanitization and may allow attacker to execute arbitrary JavaScript. ## Recommendation For `bootstrap` 4.x upgrade to 4.3.1 or later. For `bootstrap` 3.x upgrade to 3.4.1 or later.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd osv NVD CVE.org MITRE

published 2019-02-20modified 2026-06-17

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+52870 more

references (119)

External citations — patches, advisories, analysis.

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