Gmail Bug Exposes E-mails to Hackers

Escrito por
Ed Oswald
Ed Oswald
Published: Jan 12, 2005
Updated: Feb 2, 2021
1 minute read
eWeek mantém conteúdo e recomendações de produtos editorialmente independentes. Podemos ganhar dinheiro quando você clica em links de nossos parceiros. Saiba mais

UNIX developers HBX Networks have stumbled upon a bug within Googles Gmail that allows access to other users personal e-mails.

By altering the “From” address field of an e-mail sent to the service, hackers could potentially find out a users personal information, including passwords.

At first glance, to the average user the e-mail would appear normal. But by clicking “show options” within the Gmail interface, the “Reply-To” field will show HTML code that is actually a formatted version of another users e-mail, HBX wrote on its Web site.

HBX said that they think a missing character is tripping up Gmail and causing it to print whatever is in its cache, or memory, into the Reply-To field.

The group did say much of what they saw was spam. However, what troubled them was in at least one case they were able to see a users password.

/zimages/4/28571.gifRead the full story on BetaNews: Gmail Bug Exposes E-mails to Hackers

Ed Oswald

Ed Oswald

Content Writer

Ed Oswald is a freelance writer whose work appears on several technology sites as well as on Demand Studios. He has been writing since 2004 and graduated with a degree in Journalism from Temple University.

eWeek Logo

eWeek has the latest technology news and analysis, buying guides, and product reviews for IT professionals and technology buyers. The site's focus is on innovative solutions and covering in-depth technical content. eWeek stays on the cutting edge of technology news and IT trends through interviews and expert analysis. Gain insight from top innovators and thought leaders in the fields of IT, business, enterprise software, startups, and more.

Propriedade da TechnologyAdvice. © 2026 TechnologyAdvice. Todos os direitos reservados

Divulgação de anunciantes: alguns dos produtos que aparecem neste site são de empresas das quais a TechnologyAdvice recebe remuneração. Essa remuneração pode influenciar como e onde os produtos aparecem neste site, incluindo, por exemplo, a ordem em que aparecem. A TechnologyAdvice não inclui todas as empresas nem todos os tipos de produtos disponíveis no mercado.