X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 83CCE3858434 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1694038862; bh=BLaqShf1ZsnAph5eq+BoWdPU8ySUBU9y5WllQ5FHStY=; h=References:In-Reply-To:Date:Subject:To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=ss0JTSQfwlzV30eTA/UgcsZ6HRqa4pu4f/4rwSOVP0Afs7+19WFIURUzcaickjhJI rSjGpkmU3qBgWt4okmjiQ5E2fWdwb4sDCCJA4KEfKcFzZoQ3+7dtNI0Z+l2ibfvYrW NWGXQ4aXtPtPyDkdvrZFeH9CFeVfuuPapZT+0o50= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 291F13858C66 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1694038845; x=1694643645; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=gQQWeir5RpypoEXsQVuTUn0k56KEDZWHFCP8eq1DDPg=; b=JWaGu3QRuAge5vwxu+FhTiPlw4GxjveK9QQzvwHaRQPt7Jk/9p0A9p4feD8nQFjKh5 94Gace0uf17c6K8K4eGH7nMLwaaLy0dTiv7+s49HpdfbrSzgHfZgCegE+HRTiJovAb20 sSnZIr65R6Tg2X0Pb/IqgitUNmFC6MZD/BaNHJHZs+gvxYwGUgHRF9snRWYcMy2w4N0c OUJGZddzGpEPWJPH/JJT4dJkrxEbHBfXtex87S2yL71Sh9rvyezbJuxmPuHMKOay7085 Y63DCeMV/AhhvC2TEfpJoQf2NjbZ7VSbxT8IbxhN3ZcRJIILymAiPAEiwPZZ0qplZnsp H8Gw== X-Gm-Message-State: AOJu0Yx83olCyWnLe1A7S5QZ5idwN+qNAhNsfWtWnpLBychj1I9gQcmk bPMkCdoPFkknEghWmNseWBTiFMT/02GXmlLzdy4h8bCtOWalnA== X-Google-Smtp-Source: AGHT+IH7NA9F2IZEqBiVQ7YRwFigoa5FZxp8/uRl0oTkxnpdATwMCrZ2IVytjcxxcg1KoU77L/YGzQoq8YRB9DiITyo= X-Received: by 2002:a05:6102:518:b0:44e:8874:585a with SMTP id l24-20020a056102051800b0044e8874585amr3667803vsa.27.1694038845015; Wed, 06 Sep 2023 15:20:45 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Thu, 7 Sep 2023 03:20:33 +0500 Message-ID: Subject: Re: bug report To: cygwin AT cygwin DOT com X-Spam-Status: No, score=3.0 required=5.0 tests=BAYES_50, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Level: *** X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-Content-Filtered-By: Mailman/MimeDel 2.1.30 X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Asad Ali via Cygwin Reply-To: Asad Ali Content-Type: text/plain; charset="utf-8" Sender: "Cygwin" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 386ML4sU020833 Hi Team, Is there any update on this ? I'm hoping to receive a reward for the reported bug. Waiting for your response. On Fri, Dec 30, 2022 at 5:46 AM Asad Ali wrote: > Hey Team, > > > > I'm a penetration tester and bug bounty hunter. I have found a potential > vulnerability in the site. Please review the report below. > > > > Vulnerability: Broken Authentication & Session Management > We have observed that when we change "password" from one browser in place > of session expiration from another browser it just updates the password > from another browser and the old session gets updated without being logged > out. The flows goes like this: > Broken Authentication and Session Management > Failure to Invalidate > Session > On Password Change > Steps: > > 1- Login from two browsers at a time [From Chrome browser and from Mozilla > Firefox]. > > 2- Change password in settings from chrome browser. > > 3- Now Check Mozilla Firefox. > > 4- Your Session got "updated" in place of expiration. > > > > > Same goes with when using two different computer systems. > > 1- Login from two computers at a time > > 2- Change password in settings from computer A. > > 3- Now Check computer B. > 4- Your Session got "updated" in place of expiration. > > Recommendations: If Session is Updating from one Browser/Computer so other > should expire first to renew session after login. > > > > If you require any additional information, please let me know. I'll be > waiting to hear from your side regarding the report and bounty. > -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple