CWE-79 Medium severity

Reflected XSS found in the AT&T Multilanguage portal

Reflected XSS vulnerability in AT&T multi-language portals via the pageUrl parameter.

Original release date
July 2017
Discovered by
Internet Security Auditors
Severity
4.3 / 10 CVSS v2.0
Affected product
AT&T Multilanguage Portal (vietnamese.att.com, polish.att.com, japanese.att.com)
CVSS Vector
AV:N/AC:M/Au:N/C:P/I:N/A:N

Antecedentes

AT&T Inc. is an American multinational telecommunications conglomerate and the world's largest telecommunications company.

Description

The vulnerability allows for the execution of arbitrary HTML/script code in the victim user's browser context via a reflected XSS in the pageUrl parameter of AT&T's multi-language portals.

Business impact

Attackers could execute arbitrary code on victims' browsers to steal credentials and personal data.

Sistemas afectados

vietnamese.att.com, polish.att.com, japanese.att.com

Solución

No solution provided.

Calendario de divulgación

July 31, 2017 Vulnerability discovered by Internet Security Auditors.
Jul 31, 2017 Contact AT&T Security Team.

References

Sobre Internet Security Auditors

Company based in Spain and Colombia, specialized in web application auditing, network security, penetration testing, and implementation and assessment of compliance. Our clients include some of the largest finance, telecommunications, insurance, and ICT companies. Vendor-neutral provider with in-depth experience since 2001. Our R&D efforts include vulnerability research, collaboration on open security projects, whitepapers, and participation in industry events.

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