How severe is CVE-2022-27308?

CVE-2022-27308 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-27308 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27308?

CVE-2022-27308 affects Phprojekt Phpsimplygest Project Phprojekt Phpsimplygest. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-27308?

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

When was CVE-2022-27308 published?

CVE-2022-27308 was published on 2022-05-09 and last updated on 2026-06-17.

CVE-2022-27308

CVE-2022-27308 is a medium-severity vulnerability in Phprojekt Phpsimplygest Project Phprojekt Phpsimplygest with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Phprojekt Phpsimplygest Project Phprojekt Phpsimplygest
Published: 2022-05-09
Last modified: 2026-06-17

Description

A stored cross-site scripting (XSS) vulnerability in PHProjekt PhpSimplyGest v1.3.0 allows attackers to execute arbitrary web scripts or HTML via a project title.

Frequently asked questions

What is CVE-2022-27308?: A stored cross-site scripting (XSS) vulnerability in PHProjekt PhpSimplyGest v1.3.0 allows attackers to execute arbitrary web scripts or HTML via a project title.
How severe is CVE-2022-27308?: CVE-2022-27308 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-27308 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27308?: CVE-2022-27308 affects Phprojekt Phpsimplygest Project Phprojekt Phpsimplygest. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-27308?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-27308 published?: CVE-2022-27308 was published on 2022-05-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phprojekt_phpsimplygest_project:phprojekt_phpsimplygest:1.3.0:*:*:*:*:*:*:*

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