How severe is CVE-2021-42948?

CVE-2021-42948 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-42948 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-42948?

CVE-2021-42948 affects Digitaldruid Hoteldruid. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-42948?

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

When was CVE-2021-42948 published?

CVE-2021-42948 was published on 2022-09-16 and last updated on 2026-06-17.

CVE-2021-42948

CVE-2021-42948 is a low-severity vulnerability in Digitaldruid Hoteldruid with a CVSS 3.x base score of 3.7. 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-319.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Digitaldruid Hoteldruid
Published: 2022-09-16
Last modified: 2026-06-17

Description

HotelDruid Hotel Management Software v3.0.3 and below was discovered to have exposed session tokens in multiple links via GET parameters, allowing attackers to access user session id's.

Frequently asked questions

What is CVE-2021-42948?: HotelDruid Hotel Management Software v3.0.3 and below was discovered to have exposed session tokens in multiple links via GET parameters, allowing attackers to access user session id's.
How severe is CVE-2021-42948?: CVE-2021-42948 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-42948 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-42948?: CVE-2021-42948 affects Digitaldruid Hoteldruid. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-42948?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-42948 published?: CVE-2021-42948 was published on 2022-09-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:digitaldruid:hoteldruid:*:*:*:*:*:*:*:*

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