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.
CVSS Score
5.9
EPSS Score
0.003
Published
2023-05-29
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 e-mail messages to be stored into an attacker's IMAP mailbox, but depends on details of the victim's client behavior.
CVSS Score
3.7
EPSS Score
0.001
Published
2023-05-29
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.
CVSS Score
6.5
EPSS Score
0.002
Published
2020-10-28
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.
CVSS Score
9.8
EPSS Score
0.022
Published
2020-10-28
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.
CVSS Score
5.3
EPSS Score
0.004
Published
2020-10-28
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.
CVSS Score
6.1
EPSS Score
0.003
Published
2020-10-28
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.
CVSS Score
7.5
EPSS Score
0.016
Published
2009-03-26
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.
CVSS Score
7.5
EPSS Score
0.009
Published
2007-07-17
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.
CVSS Score
2.6
EPSS Score
0.071
Published
2007-07-17