How severe is CVE-2022-36533?

CVE-2022-36533 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-2022-36533 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 43% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36533?

CVE-2022-36533 affects Syncovery. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-36533?

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

When was CVE-2022-36533 published?

CVE-2022-36533 was published on 2022-09-16 and last updated on 2026-07-05.

CVE-2022-36533

CVE-2022-36533 is a medium-severity vulnerability in Syncovery with a CVSS 3.x base score of 5.4. Its EPSS exploit-prediction score of 43% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 43% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Syncovery
Published: 2022-09-16
Last modified: 2026-07-05

Description

Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below was discovered to contain a cross-site scripting (XSS) vulnerability.

Frequently asked questions

What is CVE-2022-36533?: Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below was discovered to contain a cross-site scripting (XSS) vulnerability.
How severe is CVE-2022-36533?: CVE-2022-36533 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-2022-36533 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 43% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36533?: CVE-2022-36533 affects Syncovery. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-36533?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-36533 published?: CVE-2022-36533 was published on 2022-09-16 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:syncovery:syncovery:*:*:*:*:*:*:*:*

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CVE-2022-36536 — Critical (CVSS 9.8): An issue in the component post_applogin.php of Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and…
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