| CVE-2023-44272 | MEDIO5.4 | A cross-site scripting vulnerability exists in Citadel versions prior to 994. When a malicious user sends an instant message with some JavaScript code, the script may be executed on the web browser of the victim user. | 04/10/2023 |
| CVE-2021-37845 | BAJO3.7 | An issue was discovered in Citadel through webcit-932. A meddler-in-the-middle attacker can fixate their own session during the cleartext phase before a STARTTLS command (a violation of "The STARTTLS command is only valid in non-authenticated state." in RFC2595). This potentially allows an attacker to cause a victim's | 29/05/2023 |
| CVE-2020-29547 | MEDIO5.9 | An issue was discovered in Citadel through webcit-926. Meddler-in-the-middle attackers can pipeline commands after POP3 STLS, IMAP STARTTLS, or SMTP STARTTLS commands, injecting cleartext commands into an encrypted user session. This can lead to credential disclosure. | 29/05/2023 |
| CVE-2020-27742 | MEDIO6.5 | An Insecure Direct Object Reference vulnerability in Citadel WebCit through 926 allows authenticated remote attackers to read someone else's emails via the msg_confirm_move template. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread. | 28/10/2020 |
| CVE-2020-27741 | MEDIO6.1 | Multiple cross-site scripting (XSS) vulnerabilities in Citadel WebCit through 926 allow remote attackers to inject arbitrary web script or HTML via multiple pages and parameters. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread. | 28/10/2020 |
| CVE-2020-27740 | MEDIO5.3 | Citadel WebCit through 926 allows unauthenticated remote attackers to enumerate valid users within the platform. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread. | 28/10/2020 |
| CVE-2020-27739 | CRÍTICO9.8 | A Weak Session Management vulnerability in Citadel WebCit through 926 allows unauthenticated remote attackers to hijack recently logged-in users' sessions. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread. | 28/10/2020 |
| CVE-2011-1756 | MEDIO5.0 | modules/xmpp/serv_xmpp.c in Citadel 7.86 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564. | 21/06/2011 |
| CVE-2009-0364 | ALTO7.5 | Format string vulnerability in the mini_calendar component in Citadel.org WebCit 7.22, and other versions before 7.39, allows remote attackers to execute arbitrary code via unspecified vectors. | 26/03/2009 |
| CVE-2008-0394 | ALTO7.5 | Buffer overflow in Citadel SMTP server 7.10 and earlier allows remote attackers to execute arbitrary code via a long RCPT TO command, which is not properly handled by the makeuserkey function. NOTE: some of these details were obtained from third party information. | 23/01/2008 |
| CVE-2007-3822 | BAJO2.6 | Multiple cross-site scripting (XSS) vulnerabilities in Webcit before 7.11 allow remote attackers to inject arbitrary web script or HTML via (1) the who parameter to showuser; and other vectors involving (2) calendar mode, (3) bulletin board mode, (4) room names, and (5) uploaded file names. | 17/07/2007 |
| CVE-2007-3821 | ALTO7.5 | Cross-site request forgery (CSRF) vulnerability in Webcit before 7.11 allows remote attackers to modify configurations and perform other actions as arbitrary users via unspecified vectors. | 17/07/2007 |
| CVE-2004-1192 | CRÍTICO10.0 | Format string vulnerability in the lprintf function in Citadel/UX 6.27 and earlier allows remote attackers to execute arbitrary code via format string specifiers sent to the server. | 10/01/2005 |
| CVE-2004-1705 | MEDIO5.0 | Buffer overflow in Citadel/UX 6.23 and earlier allows remote attackers to cause a denial of service via a long username. | 30/07/2004 |
| CVE-2002-0432 | CRÍTICO10.0 | Buffer overflow in (1) lprintf and (2) cprintf in sysdep.c of Citadel/UX 5.90 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via attacks such as a long HELO command to the SMTP server. | 26/07/2002 |