How severe is CVE-2022-29940?

CVE-2022-29940 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-2022-29940 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-2022-29940?

CVE-2022-29940 affects Librehealth Librehealth Ehr. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-29940?

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

When was CVE-2022-29940 published?

CVE-2022-29940 was published on 2022-05-05 and last updated on 2026-06-17.

CVE-2022-29940

CVE-2022-29940 is a medium-severity vulnerability in Librehealth Librehealth Ehr 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: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Librehealth Librehealth Ehr
Published: 2022-05-05
Last modified: 2026-06-17

Description

In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameters formseq and formid in interface\orders\find_order_popup.php leads to multiple cross-site scripting (XSS) vulnerabilities.

Frequently asked questions

What is CVE-2022-29940?: In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameters formseq and formid in interface\orders\find_order_popup.php leads to multiple cross-site scripting (XSS) vulnerabilities.
How severe is CVE-2022-29940?: CVE-2022-29940 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-2022-29940 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-2022-29940?: CVE-2022-29940 affects Librehealth Librehealth Ehr. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-29940?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-29940 published?: CVE-2022-29940 was published on 2022-05-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:librehealth:librehealth_ehr:2.0.0:*:*:*:*:*:*:*

More vulnerabilities in Librehealth Librehealth Ehr

CVE-2020-11436 — Critical (CVSS 9.0): LibreHealth EMR v2.0.0 is vulnerable to XSS that results in the ability to force arbitrary actions on behalf of other…
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CVE-2022-29938 — High (CVSS 8.8): In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameter payment_id in interface\billing\new_payment.php via…
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CVE-2020-11439 — High (CVSS 8.8): LibreHealth EMR v2.0.0 is affected by a Local File Inclusion issue allowing arbitrary PHP to be included and executed…
CVE-2020-11438 — High (CVSS 8.8): LibreHealth EMR v2.0.0 is affected by systemic CSRF.

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