How severe is CVE-2019-16655?

CVE-2019-16655 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-16655 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-2019-16655?

CVE-2019-16655 affects Joyplus Project Joyplus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-16655?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-16655 published?

CVE-2019-16655 was published on 2019-09-21 and last updated on 2026-06-17.

CVE-2019-16655

CVE-2019-16655 is a high-severity vulnerability in Joyplus Project Joyplus with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 6.4
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Joyplus Project Joyplus
Published: 2019-09-21
Last modified: 2026-06-17

Description

joyplus-cms 1.6.0 allows reinstallation if the install/ URI remains available.

Frequently asked questions

What is CVE-2019-16655?: joyplus-cms 1.6.0 allows reinstallation if the install/ URI remains available.
How severe is CVE-2019-16655?: CVE-2019-16655 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-16655 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-2019-16655?: CVE-2019-16655 affects Joyplus Project Joyplus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-16655?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-16655 published?: CVE-2019-16655 was published on 2019-09-21 and last updated on 2026-06-17.

References

https://github.com/joyplus/joyplus-cms/issues/441

Affected products (1)

cpe:2.3:a:joyplus_project:joyplus:1.6.0:*:*:*:*:*:*:*

More vulnerabilities in Joyplus Project Joyplus

CVE-2019-16656 — Critical (CVSS 9.8): joyplus-cms 1.6.0 allows remote attackers to execute arbitrary PHP code via /install by placing the code in the name of…
CVE-2019-16660 — High (CVSS 8.8): joyplus-cms 1.6.0 has admin_ajax.php?action=savexml&tab=vodplay CSRF.

All CVEs affecting Joyplus Project Joyplus →