How severe is CVE-2018-16371?

CVE-2018-16371 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-2018-16371 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16371?

CVE-2018-16371 affects Pescms Pescms Team. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16371?

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

When was CVE-2018-16371 published?

CVE-2018-16371 was published on 2018-09-03 and last updated on 2026-06-17.

CVE-2018-16371

CVE-2018-16371 is a medium-severity vulnerability in Pescms Pescms Team 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% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pescms Pescms Team
Published: 2018-09-03
Last modified: 2026-06-17

Description

PESCMS Team 2.2.1 has multiple reflected XSS via the keyword parameter: g=Team&m=User&a=index&keyword=, g=Team&m=User_group&a=index&keyword=, g=Team&m=Department&a=index&keyword=, and g=Team&m=Bulletin&a=index&keyword=.

Frequently asked questions

What is CVE-2018-16371?: PESCMS Team 2.2.1 has multiple reflected XSS via the keyword parameter: g=Team&m=User&a=index&keyword=, g=Team&m=User_group&a=index&keyword=, g=Team&m=Department&a=index&keyword=, and g=Team&m=Bulletin&a=index&keyword=.
How severe is CVE-2018-16371?: CVE-2018-16371 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-2018-16371 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16371?: CVE-2018-16371 affects Pescms Pescms Team. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16371?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-16371 published?: CVE-2018-16371 was published on 2018-09-03 and last updated on 2026-06-17.

References

https://github.com/lazyphp/PESCMS-TEAM/issues/3

Affected products (1)

cpe:2.3:a:pescms:pescms_team:2.2.1:*:*:*:*:*:*:*

More vulnerabilities in Pescms Pescms Team

CVE-2018-16370 — Critical (CVSS 9.8): In PESCMS Team 2.2.1, attackers may upload and execute arbitrary PHP code through /Public/?g=Team&m=Setting&a=upgrade…
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CVE-2021-31678 — Medium (CVSS 6.5): An issue was discovered in PESCMS-V2.3.3. There is a CSRF vulnerability that can delete import information about a…
CVE-2021-31677 — Medium (CVSS 6.5): An issue was discovered in PESCMS-V2.3.3. There is a CSRF vulnerability that can modify admin and other members'…
CVE-2021-31676 — Medium (CVSS 6.1): A reflected XSS was discovered in PESCMS-V2.3.3. When combined with CSRF in the same file, they can cause bigger…
CVE-2020-28092 — Medium (CVSS 6.1): PESCMS Team 2.3.2 has multiple reflected XSS via the id parameter:?g=Team&m=Task&a=my&status=3&id=,?g=Team&m=Task&a=my&s…

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