How severe is CVE-2023-43323?

CVE-2023-43323 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-43323 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-43323?

CVE-2023-43323 affects Moosocial. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-43323?

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

When was CVE-2023-43323 published?

CVE-2023-43323 was published on 2023-09-28 and last updated on 2026-06-17.

CVE-2023-43323

CVE-2023-43323 is a medium-severity vulnerability in Moosocial with a CVSS 3.x base score of 6.5. 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-15.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-15
Affected product: Moosocial
Published: 2023-09-28
Last modified: 2026-06-17

Description

mooSocial 3.1.8 is vulnerable to external service interaction on post function. When executed, the server sends a HTTP and DNS request to external server. The Parameters effected are multiple - messageText, data[wall_photo], data[userShareVideo] and data[userShareLink].

Frequently asked questions

What is CVE-2023-43323?: mooSocial 3.1.8 is vulnerable to external service interaction on post function. When executed, the server sends a HTTP and DNS request to external server. The Parameters effected are multiple - messageText, data[wall_photo], data[userShareVideo] and data[userShareLink].
How severe is CVE-2023-43323?: CVE-2023-43323 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-43323 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-43323?: CVE-2023-43323 affects Moosocial. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-43323?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-43323 published?: CVE-2023-43323 was published on 2023-09-28 and last updated on 2026-06-17.

References

https://github.com/ahrixia/CVE-2023-43323

Affected products (1)

cpe:2.3:a:moosocial:moosocial:3.1.8:*:*:*:*:*:*:*

More vulnerabilities in Moosocial

CVE-2023-44811 — High (CVSS 8.8): Cross Site Request Forgery (CSRF) vulnerability in MooSocial v.3.1.8 allows a remote attacker to execute arbitrary code…
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CVE-2023-45542 — Medium (CVSS 6.1): Cross Site Scripting vulnerability in mooSocial 3.1.8 allows a remote attacker to obtain sensitive information via a…
CVE-2023-44813 — Medium (CVSS 6.1): Cross Site Scripting (XSS) vulnerability in mooSocial v.3.1.8 allows a remote attacker to execute arbitrary code via a…
CVE-2023-44812 — Medium (CVSS 6.1): Cross Site Scripting (XSS) vulnerability in mooSocial v.3.1.8 allows a remote attacker to execute arbitrary code via a…
CVE-2023-43325 — Medium (CVSS 6.1): A reflected cross-site scripting (XSS) vulnerability in the data[redirect_url] parameter of mooSocial v3.1.8 allows…

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