How severe is CVE-2021-29642?

CVE-2021-29642 has a CVSS 3.x base score of 5.3, 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 none, and availability none.

Is CVE-2021-29642 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-29642?

CVE-2021-29642 affects Gistpad Project Gistpad. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-29642?

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

When was CVE-2021-29642 published?

CVE-2021-29642 was published on 2021-03-30 and last updated on 2026-06-17.

CVE-2021-29642

CVE-2021-29642 is a medium-severity vulnerability in Gistpad Project Gistpad with a CVSS 3.x base score of 5.3. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Gistpad Project Gistpad
Published: 2021-03-30
Last modified: 2026-06-17

Description

GistPad before 0.2.7 allows a crafted workspace folder to change the URL for the Gist API, which leads to leakage of GitHub access tokens.

Frequently asked questions

What is CVE-2021-29642?: GistPad before 0.2.7 allows a crafted workspace folder to change the URL for the Gist API, which leads to leakage of GitHub access tokens.
How severe is CVE-2021-29642?: CVE-2021-29642 has a CVSS 3.x base score of 5.3, 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 none, and availability none.
Is CVE-2021-29642 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-29642?: CVE-2021-29642 affects Gistpad Project Gistpad. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-29642?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-29642 published?: CVE-2021-29642 was published on 2021-03-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gistpad_project:gistpad:*:*:*:*:*:visual_studio:*:*

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