CVE-2015-7191: n/a vulnerability

CVE-2015-7191: Mozilla Firefox before 42.0 on Android improperly restricts URL strings in intents, which allows attackers...

Mozilla Firefox before 42.0 on Android improperly restricts URL strings in intents, which allows attackers to conduct cross-site scripting (XSS) attacks via vectors involving an intent: URL and fallback navigation, aka "Universal XSS (UXSS)."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 07:43 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affected Mozilla Firefox for Android before version 42.0. A malicious intent URL with fallback navigation could let an attacker run script across site boundaries, creating a universal XSS risk. The bundle does not provide CVSS scoring or active exploitation evidence. Exposure is likely limited to Android devices running Firefox before 42.0. Modern managed environments are unlikely exposed unless legacy Android browser versions remain in use. Treat this as a legacy mobile browser hygiene issue unless old Android devices remain active. It is not KEV-listed in the supplied data, but UXSS can affect sensitive web sessions if exposed users browse malicious content. Mitigation focus: Upgrade Firefox for Android to version 42.0 or later.; Remove unsupported legacy Firefox for Android versions from managed devices.; Check Mozilla and distribution advisories for any environment-specific guidance..

Prepared: Jun 13, 2026, 21:45 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2015-7191 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 5, 2015, 02:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.mozilla.org/show_bug.cgi?id=1208956CVE reference · x_refsource_CONFIRM
GLSA-201512-10CVE reference · vendor-advisory, x_refsource_GENTOO

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.