How severe is CVE-2021-43689?

CVE-2021-43689 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-2021-43689 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-43689?

CVE-2021-43689 affects Manage Project Manage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-43689?

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

When was CVE-2021-43689 published?

CVE-2021-43689 was published on 2021-12-01 and last updated on 2026-06-17.

CVE-2021-43689

CVE-2021-43689 is a medium-severity vulnerability in Manage Project Manage 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% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Manage Project Manage
Published: 2021-12-01
Last modified: 2026-06-17

Description

manage (last update Oct 24, 2017) is affected by a Cross Site Scripting (XSS) vulnerability in Application/Home/Controller/GoodsController.class.php. The exit function will terminate the script and print a message which have values from $_POST.

Frequently asked questions

What is CVE-2021-43689?: manage (last update Oct 24, 2017) is affected by a Cross Site Scripting (XSS) vulnerability in Application/Home/Controller/GoodsController.class.php. The exit function will terminate the script and print a message which have values from $_POST.
How severe is CVE-2021-43689?: CVE-2021-43689 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-2021-43689 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-43689?: CVE-2021-43689 affects Manage Project Manage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-43689?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-43689 published?: CVE-2021-43689 was published on 2021-12-01 and last updated on 2026-06-17.

References

https://github.com/yicenburan/manage/issues/2

Affected products (1)

cpe:2.3:a:manage_project:manage:-:*:*:*:*:*:*:*

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