Aggregates CVE and security vulnerability intelligence across all proofpoint-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Common weakness patterns include vendor risk sql injection, vendor risk path handling, vendor risk csrf, and vendor risk xxe, with potential vendor impact session compromise across vendor surface production workloads use cases.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2022-25294 | Proofpoint Insider Threat Management Agent for Windows relies on an inherently dangerous function that could enable an unprivileged local Windows user to run arbitrary code with SYSTEM privileges. All versions prior to 7.12.1 are affected. Agents for MacOS and Linux and Cloud are unaffected. Proofpoint has released fixed software version 7.12.1. The fixed software versions are available through the customer support portal. | [email protected] | 7.8 | 0.26% | 2022-03-10 | 2026-06-17 |
| CVE-2021-40843 | Proofpoint Insider Threat Management Server contains an unsafe deserialization vulnerability in the Web Console. An attacker with write access to the local database could cause arbitrary code to execute with SYSTEM privileges on the underlying server when a Web Console user triggers retrieval of that data. When chained with a SQL injection vulnerability, the vulnerability could be exploited remotely if Web Console users click a series of maliciously crafted URLs. All versions prior to 7.11.2 are | [email protected] | 7.3 | 0.44% | 2021-10-13 | 2026-06-17 |
| CVE-2021-40842 | Proofpoint Insider Threat Management Server contains a SQL injection vulnerability in the Web Console. The vulnerability exists due to improper input validation on the database name parameter required in certain unauthenticated APIs. A malicious URL visited by anyone with network access to the server could be used to blindly execute arbitrary SQL statements on the backend database. Version 7.12.0 and all versions prior to 7.11.2 are affected. | [email protected] | 9.8 | 0.96% | 2021-10-13 | 2026-06-17 |
| CVE-2021-39304 | Proofpoint Enterprise Protection before 8.12.0-2108090000 allows security control bypass. | [email protected] | 7.5 | 0.98% | 2021-10-13 | 2026-06-17 |
| CVE-2021-34814 | Proofpoint Spam Engine before 8.12.0-2106240000 has a Security Control Bypass. | [email protected] | 7.5 | 1.01% | 2021-10-13 | 2026-06-16 |
| CVE-2020-14009 | Proofpoint Enterprise Protection (PPS/PoD) before 8.16.4 contains a vulnerability that could allow an attacker to deliver an email message with a malicious attachment that bypasses scanning and file-blocking rules. The vulnerability exists because messages with certain crafted and malformed multipart structures are not properly handled. | [email protected] | 6.3 | 0.32% | 2021-05-07 | 2026-06-16 |
| CVE-2021-27900 | The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is missing an authorization check on several pages in the Web Console. This enables a view-only user to change any configuration setting and delete any registered agents. All versions before 7.11.1 are affected. | [email protected] | 8.1 | 2.45% | 2021-04-06 | 2026-06-16 |
| CVE-2021-27899 | The Proofpoint Insider Threat Management Agents (formerly ObserveIT Agent) for MacOS and Linux perform improper validation of the ITM Server's certificate, which enables a remote attacker to intercept and alter these communications using a man-in-the-middle attack. All versions before 7.11.1 are affected. Agents for Windows and Cloud are not affected. | [email protected] | 7.4 | 0.64% | 2021-04-06 | 2026-06-16 |
| CVE-2021-22158 | The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is vulnerable to XML external entity (XXE) injection in the Web Console. The vulnerability requires admin user privileges and knowledge of the XML file's encryption key to successfully exploit. All versions before 7.11 are affected. | [email protected] | 7.2 | 0.62% | 2021-04-06 | 2026-06-16 |
| CVE-2021-22157 | Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.11.1 allows stored XSS. | [email protected] | 6.1 | 1.95% | 2021-04-06 | 2026-06-16 |
| CVE-2021-22159 | Insider Threat Management Windows Agent Local Privilege Escalation Vulnerability The Proofpoint Insider Threat Management (formerly ObserveIT) Agent for Windows before 7.4.3, 7.5.4, 7.6.5, 7.7.5, 7.8.4, 7.9.3, 7.10.2, and 7.11.0.25 as well as versions 7.3 and earlier is missing authentication for a critical function, which allows a local authenticated Windows user to run arbitrary commands with the privileges of the Windows SYSTEM user. Agents for MacOS, Linux, and ITM Cloud are not affected. | [email protected] | 7.8 | 0.33% | 2021-01-26 | 2026-06-16 |
| CVE-2020-8884 | rcdsvc in the Proofpoint Insider Threat Management Windows Agent (formerly ObserveIT Windows Agent) before 7.9 allows remote authenticated users to execute arbitrary code as SYSTEM because of improper deserialization over named pipes. | [email protected] | 8.8 | 4.09% | 2021-01-06 | 2026-06-16 |
| CVE-2020-10658 | The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM application server's WriteImage API. The vulnerability allows an anonymous remote attacker to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization. | [email protected] | 9.8 | 2.68% | 2021-01-06 | 2026-06-16 |
| CVE-2020-10657 | The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM web console's ImportAlertRules feature. The vulnerability allows a remote attacker (with admin or config-admin privileges in the console) to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization. | [email protected] | 7.2 | 2.54% | 2021-01-06 | 2026-06-16 |
| CVE-2020-10656 | The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM application server's WriteWindowMouseWithChunksV2 API. The vulnerability allows an anonymous remote attacker to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization. | [email protected] | 9.8 | 2.58% | 2021-01-06 | 2026-06-16 |
| CVE-2020-10655 | The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM application server's WriteWindowMouse API. The vulnerability allows an anonymous remote attacker to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization. | [email protected] | 9.8 | 2.58% | 2021-01-06 | 2026-06-16 |
| CVE-2019-20634 | An issue was discovered in Proofpoint Email Protection through 2019-09-08. By collecting scores from Proofpoint email headers, it is possible to build a copy-cat Machine Learning Classification model and extract insights from this model. The insights gathered allow an attacker to craft emails that receive preferable scores, with a goal of delivering malicious emails. | [email protected] | 3.7 | 1.57% | 2020-03-30 | 2026-06-16 |
| CVE-2019-19680 | A file-extension filtering vulnerability in Proofpoint Enterprise Protection (PPS / PoD), in the unpatched versions of PPS through 8.9.22 and 8.14.2 respectively, allows attackers to bypass protection mechanisms (related to extensions, MIME types, virus detection, and journal entries for transmitted files) by sending malformed (not RFC compliant) multipart email. | [email protected] | 8.8 | 1.05% | 2020-01-13 | 2026-06-16 |
| CVE-2011-1905 | Multiple cross-site request forgery (CSRF) vulnerabilities in unspecified administrative modules in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allow remote attackers to hijack the authentication of administrators via unknown vectors. | [email protected] | 6.8 | 0.67% | 2011-05-05 | 2026-06-16 |
| CVE-2011-1904 | An unspecified function in the web interface in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allows remote attackers to execute arbitrary commands via unknown vectors, related to a "command injection" issue. | [email protected] | 7.5 | 2.36% | 2011-05-05 | 2026-06-16 |