How severe is CVE-2019-9763?

CVE-2019-9763 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-9763 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-9763?

CVE-2019-9763 affects Openfind Mail2000. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-9763?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-9763 published?

CVE-2019-9763 was published on 2019-06-19 and last updated on 2026-06-17.

CVE-2019-9763

CVE-2019-9763 is a medium-severity vulnerability in Openfind Mail2000 with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Openfind Mail2000
Published: 2019-06-19
Last modified: 2026-06-17

Description

An issue was discovered in Openfind Mail2000 6.0 and 7.0 Webmail. XSS can occur via an '<object data="data:text/html' substring in an e-mail message (The vendor subsequently patched this).

Frequently asked questions

What is CVE-2019-9763?: An issue was discovered in Openfind Mail2000 6.0 and 7.0 Webmail. XSS can occur via an '<object data="data:text/html' substring in an e-mail message (The vendor subsequently patched this).
How severe is CVE-2019-9763?: CVE-2019-9763 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-9763 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-9763?: CVE-2019-9763 affects Openfind Mail2000. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-9763?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-9763 published?: CVE-2019-9763 was published on 2019-06-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:openfind:mail2000:6.0:*:*:*:*:*:*:*

More vulnerabilities in Openfind Mail2000

CVE-2024-5400 — High (CVSS 8.8): Openfind Mail2000 does not properly filter parameters of specific CGI. Remote attackers with regular privileges can…
CVE-2024-5399 — High (CVSS 7.2): Openfind Mail2000 does not properly filter parameters of specific API. Remote attackers with administrative privileges…
CVE-2020-12776 — Medium (CVSS 6.6): Openfind Mail2000 contains Broken Access Control vulnerability, which can be used to execute unauthorized commands…
CVE-2024-6740 — Medium (CVSS 6.1): Openfind's Mail2000 does not properly validate email atachments, allowing unauthenticated remote attackers to inject…
CVE-2019-15073 — Medium (CVSS 6.1): An Open Redirect vulnerability for all browsers in MAIL2000 through version 6.0 and 7.0, which will redirect to a…
CVE-2019-15072 — Medium (CVSS 6.1): The login feature in "/cgi-bin/portal" in MAIL2000 through version 6.0 and 7.0 has a cross-site scripting (XSS)…

All CVEs affecting Openfind Mail2000 →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →