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HuttenlocherTechnologies
Updated 36 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list
37added in the last 30 days
544new WordPress flaws this week
391,181entries in the database

477 results · page 4 of 10

  • May 16, 2024In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validationCVE-2024-35299 · Other software · JetBrains · reported by cve@jetbrains.comMedium 5.9

    In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validation

    Product
    YouTrack
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2024D-Link DIR-X3260 SetSysEmailSettings SMTPServerAddress Command Injection Remote Code Execution Vulnerability.CVE-2023-44427 · Network & remote access · D-Link · reported by zdi-disclosures@trendmicro.comHigh 8

    D-Link DIR-X3260 SetSysEmailSettings SMTPServerAddress Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-X3260 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within prog.cgi, which handles HNAP requests made to the lighttpd webserver listening on TCP ports 80 and 443. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21222.

    Product
    DIR-X3260
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2024Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2023-42116 · Other software · Exim · reported by zdi-disclosures@trendmicro.comCritical 9.8

    Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of NTLM challenge requests. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. . Was ZDI-CAN-17515.

    Product
    Exim
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 26, 2024WP SMTP: SQL InjectionCVE-2024-1789 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The WP SMTP plugin for WordPress is vulnerable to SQL Injection via the 'search' parameter in versions 1.2 to 1.2.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

    Product
    WP SMTP
    Affected
    1.2 to 1.2.6
    What to do
    Affects 1.2 to 1.2.6. Update WP SMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 28, 2024An administrative user of WebReports may perform a Server Side Request Forgery (SSRF) exploit through SMTP configuration options.CVE-2023-45705 · Other software · HCL Software · reported by psirt@hcl.comLow 3.5

    An administrative user of WebReports may perform a Server Side Request Forgery (SSRF) exploit through SMTP configuration options.

    Product
    BigFix Platform
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 19, 2024POST SMTP: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-29128 · WordPress plugins & themes · reported by PatchstackHigh 7.1

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Post SMTP POST SMTP allows Reflected XSS.This issue affects POST SMTP: from n/a through 2.8.6.

    Product
    POST SMTP
    Affected
    up to 2.8.6
    What to do
    Affects up to 2.8.6. Update POST SMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 15, 2024Configure SMTP: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-27192 · WordPress plugins & themes · reported by PatchstackHigh 7.1

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Scott Reilly Configure SMTP allows Reflected XSS.This issue affects Configure SMTP: from n/a through 3.1.

    Product
    Configure SMTP
    Affected
    up to 3.1
    What to do
    Affects up to 3.1. Update Configure SMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 12, 2024aiosmtpd is a reimplementation of the Python stdlib smtpd.py based on asyncio.CVE-2024-27305 · Other software · aio-libs · reported by GitHubMedium 5.3

    aiosmtpd is a reimplementation of the Python stdlib smtpd.py based on asyncio. aiosmtpd is vulnerable to inbound SMTP smuggling. SMTP smuggling is a novel vulnerability based on not so novel interpretation differences of the SMTP protocol. By exploiting SMTP smuggling, an attacker may send smuggle/spoof e-mails with fake sender addresses, allowing advanced phishing attacks. This issue is also existed in other SMTP software like Postfix. With the right SMTP server constellation, an attacker can send spoofed e-mails to inbound/receiving aiosmtpd instances. This issue has been addressed in version 1.4.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

    Product
    aiosmtpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2024Postal is an open source SMTP server.CVE-2024-27938 · Other software · postalserver · reported by GitHubMedium 5.3

    Postal is an open source SMTP server. Postal versions less than 3.0.0 are vulnerable to SMTP Smuggling attacks which may allow incoming e-mails to be spoofed. This, in conjunction with a cooperative outgoing SMTP service, would allow for an incoming e-mail to be received by Postal addressed from a server that a user has 'authorised' to send mail on their behalf but were not the genuine author of the e-mail. Postal is not affected for sending outgoing e-mails as email is re-encoded with `<CR><LF>` line endings when transmitted over SMTP. This issue has been addressed and users should upgrade to Postal v3.0.0 or higher. Once upgraded, Postal will only accept End of DATA sequences which are explicitly `<CR><LF>.<CR><LF>`. If a non-compliant sequence is detected it will be logged to the SMTP server log. There are no workarounds for this issue.

    Product
    postal
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 27, 2024Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling.CVE-2023-51747 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.1

    Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to bypass SPF checks. The patch implies enforcement of CRLF as a line delimiter as part of the DATA transaction. We recommend James users to upgrade to non vulnerable versions.

    Product
    Apache James server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 13, 2024In Zimbra Collaboration (ZCS) 8.8.15 and 9.0, a closed account (with 2FA and generated passwords) can send e-mail messages when configured for Imap/smtp.CVE-2023-26562 · Email & office · Zimbra · reported by MITREMedium 6.5

    In Zimbra Collaboration (ZCS) 8.8.15 and 9.0, a closed account (with 2FA and generated passwords) can send e-mail messages when configured for Imap/smtp.

    Product
    Collaboration
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 13, 2024SMTP Mail: Cross-Site Request Forgery (CSRF)CVE-2024-25914 · WordPress plugins & themes · reported by PatchstackMedium 4.3

    Cross-Site Request Forgery (CSRF) vulnerability in Photoboxone SMTP Mail.This issue affects SMTP Mail: from n/a through 1.3.20.

    Product
    SMTP Mail
    Affected
    up to 1.3.20
    What to do
    Affects up to 1.3.20. Update SMTP Mail to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jan 22, 2024chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.CVE-2023-52354 · Other software · Blitiri · reported by MITREHigh 7.5

    chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

    Product
    Chasquid
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2024This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the SMTP Password parameter at iCVE-2023-51728 · Other software · Hathway · reported by vdisclose@cert-in.org.inMedium 6.9

    This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the SMTP Password parameter at its web interface. A remote attacker could exploit this vulnerability by supplying specially crafted input to the parameter at the web interface of the vulnerable targeted system. Successful exploitation of this vulnerability could allow the attacker to perform stored XSS attacks on the targeted system.

    Product
    Skyworth Router CM5100
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2024This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the SMTP Username parameter at iCVE-2023-51727 · Other software · Hathway · reported by vdisclose@cert-in.org.inMedium 6.9

    This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the SMTP Username parameter at its web interface. A remote attacker could exploit this vulnerability by supplying specially crafted input to the parameter at the web interface of the vulnerable targeted system. Successful exploitation of this vulnerability could allow the attacker to perform stored XSS attacks on the targeted system.

    Product
    Skyworth Router CM5100
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2024This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the SMTP Server Name parameter aCVE-2023-51726 · Other software · Hathway · reported by vdisclose@cert-in.org.inMedium 6.9

    This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the SMTP Server Name parameter at its web interface. A remote attacker could exploit this vulnerability by supplying specially crafted input to the parameter at the web interface of the vulnerable targeted system. Successful exploitation of this vulnerability could allow the attacker to perform stored XSS attacks on the targeted system.

    Product
    Skyworth Router CM5100
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 16, 2024POST SMTP Mailer: Does not have proper CSRF checks in some AJAX actionsCVE-2023-3178 · WordPress plugins & themes · reported by WPScanMedium 4.3

    The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability delete arbitrary logs via a CSRF attack.

    Product
    POST SMTP Mailer
    Fixed in
    2.5.7
    What to do
    Update POST SMTP Mailer to 2.5.7 or newer.
  • Jan 15, 2024POST SMTP Mailer: Does not properly sanitise and escape several parameters before using them in SQL statementsCVE-2023-6620 · WordPress plugins & themes · reported by WPScanHigh 7.2

    The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.

    Product
    POST SMTP Mailer
    Fixed in
    2.8.7
    What to do
    Update POST SMTP Mailer to 2.8.7 or newer.
  • Jan 11, 2024POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for: Unauthorized access of data and modification of dataCVE-2023-6875 · WordPress plugins & themes · reported by WordfenceCritical 9.8

    The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a type juggling issue on the connect-app REST endpoint in all versions up to, and including, 2.8.7. This makes it possible for unauthenticated attackers to reset the API key used to authenticate to the mailer and view logs, including password reset emails, allowing site takeover. CVE-2023-52233 appears to be a duplicate of this issue.

    Product
    POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for
    Affected
    up to 2.8.7
    What to do
    Affects up to 2.8.7. Update POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jan 3, 2024POST SMTP: Does not sanitise and escape the msg parameter before outputting it back in the pageCVE-2023-6621 · WordPress plugins & themes · reported by WPScanMedium 6.1

    The POST SMTP WordPress plugin before 2.8.7 does not sanitise and escape the msg parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

    Product
    POST SMTP
    Fixed in
    2.8.7
    What to do
    Update POST SMTP to 2.8.7 or newer.
  • Jan 3, 2024POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for: Stored Cross-Site ScriptingCVE-2023-7027 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘device’ header in all versions up to, and including, 2.8.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for
    Affected
    up to 2.8.7
    What to do
    Affects up to 2.8.7. Update POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jan 3, 2024POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for: Reflected Cross-Site ScriptingCVE-2023-6629 · WordPress plugins & themes · reported by WordfenceMedium 6.1

    The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘msg’ parameter in all versions up to, and including, 2.8.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE-2023-6621 appears to be a duplicate of this issue. CVE-2024-29128 appears to be a duplicate of this issue.

    Product
    POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for
    Affected
    up to 2.8.6
    What to do
    Affects up to 2.8.6. Update POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Dec 24, 2023Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations.CVE-2023-51766 · Other software · Exim · reported by MITREMedium 5.3

    Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim supports <LF>.<CR><LF> but some other popular e-mail servers do not.

    Product
    Exim
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 24, 2023sendmail through 8.17.2 allows SMTP smuggling in certain configurations.CVE-2023-51765 · Other software · Sendmail · reported by MITREMedium 5.3

    sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports <LF>.<CR><LF> but some other popular e-mail servers do not. This is resolved in 8.18 and later versions with 'o' in srv_features.

    Product
    Sendmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 24, 2023Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (orCVE-2023-51764 · Other software · Postfix · reported by MITREMedium 5.3

    Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in recent versions). Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Postfix supports <LF>.<CR><LF> but some other popular e-mail servers do not. To prevent attack variants (by always disallowing <LF> without <CR>), a different solution is required, such as the smtpd_forbid_bare_newline=yes option with a Postfix minimum version of 3.5.23, 3.6.13, 3.7.9, 3.8.4, or 3.9.

    Product
    Postfix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 30, 2023Absolute path traversal vulnerability in the Systematica SMTP Adapter component (up to v2.0.1.101) in Systematica Radius (up to v.3.9.256.777) allows remote attCVE-2021-35975 · Other software · Systematica · reported by MITREMedium 5.3

    Absolute path traversal vulnerability in the Systematica SMTP Adapter component (up to v2.0.1.101) in Systematica Radius (up to v.3.9.256.777) allows remote attackers to read arbitrary files via a full pathname in GET parameter "file" in URL. Also: affected components in same product - HTTP Adapter (up to v.1.8.0.15), MSSQL MessageBus Proxy (up to v.1.1.06), Financial Calculator (up to v.1.3.05), FIX Adapter (up to v.2.4.0.25)

    Product
    Financial Calculator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 27, 2023POST SMTP Mailer: Does not escape email message content before displaying it in the backendCVE-2023-5958 · WordPress plugins & themes · reported by WPScanMedium 6.1

    The POST SMTP Mailer WordPress plugin before 2.7.1 does not escape email message content before displaying it in the backend, allowing an unauthenticated attacker to perform XSS attacks against highly privileged users.

    Product
    POST SMTP Mailer
    Fixed in
    2.7.1
    What to do
    Update POST SMTP Mailer to 2.7.1 or newer.
  • Nov 3, 2023A SSRF vulnerability has been found in ManageEngine Desktop Central affecting version 9.1.0, specifically the /smtpConfig.do component.CVE-2023-4769 · Other software · ManageEngine · reported by cve-coordination@incibe.esMedium 6.6

    A SSRF vulnerability has been found in ManageEngine Desktop Central affecting version 9.1.0, specifically the /smtpConfig.do component. This vulnerability could allow an authenticated attacker to launch targeted attacks, such as a cross-port attack, service enumeration and other attacks via HTTP requests.

    Product
    Desktop Central
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2023HTML and SMTP injections on the registration page of LiquidFiles versions 3.7.13 and below, allow an attacker to perform more advanced phishing attacks against CVE-2023-4393 · Other software · LiquidFiles Pty Ltd · reported by vdp@themissinglink.com.auMedium 5.4

    HTML and SMTP injections on the registration page of LiquidFiles versions 3.7.13 and below, allow an attacker to perform more advanced phishing attacks against an organization.

    Product
    LiquidFiles
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2023The functions to fetch e-mail via POP3 or IMAP as well as sending e-mail via SMTP use OpenSSL for static SSL or TLS based communication.CVE-2023-5422 · Other software · OTRS AG · reported by security@otrs.comHigh 8.7

    The functions to fetch e-mail via POP3 or IMAP as well as sending e-mail via SMTP use OpenSSL for static SSL or TLS based communication. As the SSL_get_verify_result() function is not used the certificated is trusted always and it can not be ensured that the certificate satisfies all necessary security requirements. This could allow an attacker to use an invalid certificate to claim to be a trusted host, use expired certificates, or conduct other attacks that could be detected if the certificate is properly validated. This issue affects OTRS: from 7.0.X before 7.0.47, from 8.0.X before 8.0.37; ((OTRS)) Community Edition: from 6.0.X through 6.0.34.

    Product
    OTRS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 3, 2023WP Mail SMTP Pro: Unauthorized access of dataCVE-2023-3213 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The WP Mail SMTP Pro plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the is_print_page function in versions up to, and including, 3.8.0. This makes it possible for unauthenticated attackers to disclose potentially sensitive email information.

    Product
    WP Mail SMTP Pro
    Affected
    up to 3.8.0
    What to do
    Affects up to 3.8.0. Update WP Mail SMTP Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Sep 27, 2023SeaCMS V12.9 was discovered to contain an arbitrary file write vulnerability via the component admin_smtp.php.CVE-2023-44171 · Other software · Seacms · reported by MITRECritical 9.8

    SeaCMS V12.9 was discovered to contain an arbitrary file write vulnerability via the component admin_smtp.php.

    Product
    Seacms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2023 A pass-back vulnerability exists where an authenticated, remote attacker with administrator privileges could uncover stored SMTP credentials within the Nessus CVE-2023-3251 · Other software · Tenable · reported by vulnreport@tenable.comMedium 4.1

    A pass-back vulnerability exists where an authenticated, remote attacker with administrator privileges could uncover stored SMTP credentials within the Nessus application.This issue affects Nessus: before 10.6.0.

    Product
    Nessus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 23, 2023Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by the Validation of OpenSSL CVE-2023-39441 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.9

    Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by the Validation of OpenSSL Certificate vulnerability. The default SSL context with SSL library did not check a server's X.509 certificate.  Instead, the code accepted any certificate, which could result in the disclosure of mail server credentials or mail contents when the client connects to an attacker in a MITM position. Users are strongly advised to upgrade to Apache Airflow version 2.7.0 or newer, Apache Airflow IMAP Provider version 3.3.0 or newer, and Apache Airflow SMTP Provider version 1.3.0 or newer to mitigate the risk associated with this vulnerability

    Product
    Apache Airflow SMTP Provider
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2023An isssue in GatesAIr Flexiva FM Transmitter/Exiter Fax 150W allows a remote attacker to gain privileges via the LDAP and SMTP credentials.CVE-2023-36082 · Other software · gatesair · reported by MITRECritical 9.8

    An isssue in GatesAIr Flexiva FM Transmitter/Exiter Fax 150W allows a remote attacker to gain privileges via the LDAP and SMTP credentials.

    Product
    flexiva_fax_150w
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 17, 2023POST SMTP Mailer: Does not have proper CSRF checks in some AJAX actionsCVE-2023-3179 · WordPress plugins & themes · reported by WPScanHigh 8.8

    The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability resend an email to an arbitrary address (for example a password reset email could be resent to an attacker controlled email, and allow them to take over an account).

    Product
    POST SMTP Mailer
    Fixed in
    2.5.7
    What to do
    Update POST SMTP Mailer to 2.5.7 or newer.
  • Jul 12, 2023POST SMTP Mailer: Cross-Site Request ForgeryCVE-2021-4422 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The POST SMTP Mailer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0.20. This is due to missing or incorrect nonce validation on the handleCsvExport() function. This makes it possible for unauthenticated attackers to trigger a CSV export via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

    Product
    POST SMTP Mailer
    Affected
    up to 2.0.20
    What to do
    Affects up to 2.0.20. Update POST SMTP Mailer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 12, 2023YaySMTP: Stored Cross-Site ScriptingCVE-2023-3093 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 2.4.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    YaySMTP
    Affected
    up to 2.4.5
    What to do
    Affects up to 2.4.5. Update YaySMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 12, 2023SMTP Mail: Stored Cross-Site ScriptingCVE-2023-3092 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The SMTP Mail plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an email subject in versions up to, and including, 1.3.46 due to insufficient input sanitization and output escaping when the 'Save Data SendMail' feature is enabled. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    SMTP Mail
    Affected
    up to 1.3.46
    What to do
    Affects up to 1.3.46. Update SMTP Mail to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 12, 2023FluentSMTP: Stored Cross-Site ScriptingCVE-2023-3087 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The FluentSMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an email subject in versions up to, and including, 2.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    FluentSMTP
    Affected
    up to 2.2.4
    What to do
    Affects up to 2.2.4. Update FluentSMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 12, 2023Post SMTP: Stored Cross-Site ScriptingCVE-2023-3082 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The Post SMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 2.5.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Post SMTP
    Affected
    up to 2.5.7
    What to do
    Affects up to 2.5.7. Update Post SMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jun 23, 2023Elenos ETG150 FM transmitter running on version 3.12 was discovered to be leaking SMTP credentials and other sensitive information by exploiting the publicly acCVE-2023-34673 · Other software · Elenos · reported by MITREMedium 6.5

    Elenos ETG150 FM transmitter running on version 3.12 was discovered to be leaking SMTP credentials and other sensitive information by exploiting the publicly accessible Memcached service. The attack can occur over the public Internet in some cases.

    Product
    Etg150 Firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 20, 2023When adding an external mail account, processing of SMTP "capabilities" responses are not limited to plausible sizes.CVE-2023-26432 · Other software · OX Software GmbH · reported by security@open-xchange.comMedium 4.3

    When adding an external mail account, processing of SMTP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue SMTP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted SMTP server response to reasonable length/size. No publicly available exploits are known.

    Product
    OX App Suite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 6, 2023Contact Form & SMTP Plugin by PirateForms: HTML injection in the ‘public/class-pirateforms-publicCVE-2019-25145 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The Contact Form & SMTP Plugin by PirateForms plugin for WordPress is vulnerable to HTML injection in the ‘public/class-pirateforms-public.php’ file in versions up to, and including, 2.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary HTML in emails that could be used to phish unsuspecting victims.

    Product
    Contact Form & SMTP Plugin by PirateForms
    Affected
    up to 2.5.1
    What to do
    Affects up to 2.5.1. Update Contact Form & SMTP Plugin by PirateForms to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jun 6, 2023Easy WP SMTP: Authorization bypassCVE-2019-25141 · WordPress plugins & themes · reported by WordfenceCritical 9.8

    The Easy WP SMTP plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.3.9. This is due to missing capability checks on the admin_init() function, in addition to insufficient input validation. This makes it possible for unauthenticated attackers to modify the plugins settings and arbitrary options on the site that can be used to inject new administrative user accounts.

    Product
    Easy WP SMTP
    Affected
    up to 1.3.9
    What to do
    Affects up to 1.3.9. Update Easy WP SMTP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jun 5, 2023Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue: Does not sanitise and escape a parameter before outputting it back in the admin dashboardCVE-2023-2472 · WordPress plugins & themes · reported by WPScanMedium 6.1

    The Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue WordPress plugin before 3.1.61 does not sanitise and escape a parameter before outputting it back in the admin dashboard when the WPML plugin is also active and configured, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

    Product
    Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue
    Fixed in
    3.1.61
    What to do
    Update Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue to 3.1.61 or newer.
  • May 2, 2023SMTP Mailing Queue: Does not sanitise and escape some of its settingsCVE-2023-1090 · WordPress plugins & themes · reported by WPScanMedium 4.8

    The SMTP Mailing Queue WordPress plugin before 2.0.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

    Product
    SMTP Mailing Queue
    Fixed in
    2.0.1
    What to do
    Update SMTP Mailing Queue to 2.0.1 or newer.
  • Apr 4, 2023ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort CVE-2023-29323 · Other software · Opensmtpd · reported by MITREHigh 7.8

    ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scoped IPv6 address.

    Product
    Opensmtpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2023An authenticated malicious user could acquire the simple mail transfer protocol (SMTP) Password in cleartext format, despite it being protected and hidden behinCVE-2023-27927 · Other software · SAUTER · reported by ics-cert@hq.dhs.govMedium 6.5

    An authenticated malicious user could acquire the simple mail transfer protocol (SMTP) Password in cleartext format, despite it being protected and hidden behind asterisks. The attacker could then perform further attacks using the SMTP credentials.

    Product
    EY-AS525F001 with moduWeb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 13, 2023FluentSMTP: Does not sanitize or escape email contentCVE-2023-0219 · WordPress plugins & themes · reported by WPScanMedium 5.4

    The FluentSMTP WordPress plugin before 2.2.3 does not sanitize or escape email content, making it vulnerable to stored cross-site scripting attacks (XSS) when an administrator views the email logs. This exploit requires other plugins to enable users to send emails with unfiltered HTML.

    Product
    FluentSMTP
    Fixed in
    2.2.3
    What to do
    Update FluentSMTP to 2.2.3 or newer.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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