How severe is CVE-2018-16778?

CVE-2018-16778 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-2018-16778 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16778?

CVE-2018-16778 affects Jenzabar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16778?

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

When was CVE-2018-16778 published?

CVE-2018-16778 was published on 2018-12-21 and last updated on 2026-06-17.

CVE-2018-16778

CVE-2018-16778 is a medium-severity vulnerability in Jenzabar 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% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Jenzabar
Published: 2018-12-21
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in Jenzabar v8.2.1 through 9.2.0 allows remote attackers to inject arbitrary web script or HTML via the query parameter (aka the Search Field).

Frequently asked questions

What is CVE-2018-16778?: Cross-site scripting (XSS) vulnerability in Jenzabar v8.2.1 through 9.2.0 allows remote attackers to inject arbitrary web script or HTML via the query parameter (aka the Search Field).
How severe is CVE-2018-16778?: CVE-2018-16778 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-2018-16778 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16778?: CVE-2018-16778 affects Jenzabar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16778?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-16778 published?: CVE-2018-16778 was published on 2018-12-21 and last updated on 2026-06-17.

References

https://metamorfosec.com/Files/Advisories/METS-2018-004-A_XSS_Vulnerability_in_Jenzabar_8.2.1_to_9.2.0.txt

Affected products (1)

cpe:2.3:a:jenzabar:jenzabar:*:*:*:*:*:*:*:*

More vulnerabilities in Jenzabar

CVE-2021-26723 — Medium (CVSS 6.1): Jenzabar 9.2.x through 9.2.2 allows /ics?tool=search&query= XSS.

All CVEs affecting Jenzabar →

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 →