Yetishare
CVE-2019-19736
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
MFScripts YetiShare 3.5.2 through 4.5.3 does not set the HttpOnly flag on session cookies, allowing the cookie to be read by script, which can potentially be used by attackers to obtain the cookie via cross-site scripting.
AnalysisAI
MFScripts YetiShare 3.5.2 through 4.5.3 does not set the HttpOnly flag on session cookies, allowing the cookie to be read by script, which can potentially be used by attackers to obtain the cookie. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Incorrect Permission Assignment (CWE-732), which allows attackers to access resources due to misconfigured permissions. MFScripts YetiShare 3.5.2 through 4.5.3 does not set the HttpOnly flag on session cookies, allowing the cookie to be read by script, which can potentially be used by attackers to obtain the cookie via cross-site scripting. Affected products include: Mfscripts Yetishare. Version information: through 4.5.3.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and restrict file/resource permissions, apply principle of least privilege.
class.userpeer.php in MFScripts YetiShare 3.5.2 through 4.5.3 uses an insecure method of creating password reset hashes
_account_move_file_in_folder.ajax.php in MFScripts YetiShare 3.5.2 directly inserts values from the fileIds parameter in
translation_manage_text.ajax.php and various *_manage.ajax.php in MFScripts YetiShare 3.5.2 through 4.5.3 directly inser
log_file_viewer.php in MFScripts YetiShare 3.5.2 through 4.5.3 does not sanitize or encode the output from the lFile par
_get_all_file_server_paths.ajax.php (aka get_all_file_server_paths.ajax.php) in MFScripts YetiShare 3.5.2 through 4.5.3
MFScripts YetiShare 3.5.2 through 4.5.3 does not set the SameSite flag on session cookies, allowing the cookie to be sen
MFScripts YetiShare 3.5.2 through 4.5.3 does not set the Secure flag on session cookies, allowing the cookie to be sent
_account_forgot_password.ajax.php in MFScripts YetiShare 3.5.2 through 4.5.3 displays a message indicating whether an em
_account_forgot_password.ajax.php in MFScripts YetiShare 3.5.2 through 4.5.3 takes a different amount of time to return
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External POC / Exploit Code
Leaving vuln.today