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cpe:2.3:a:scratchoauth2_project:scratchoauth2:*:*:*:*:*:scratch:*:*

part: a version: * update: *

VendorScratchoauth2 Project (6a8037f5-8ff0-5f9f-8a1c-b0235f0080de)
ProductScratchoauth2 (299405fc-0048-5458-8d82-e707e51d4afc)
Edition*
Language*
Software edition*
Target softwarescratch
Target hardware*
Other*

Notes

Imported from gcve-enriched-dumps CVE data

PURL mappings

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-46251 vulnerable 2026-06-08 05:38:03.166474 Details available
MEDIUM (6.1)
A reflected cross-site scripting (XSS) in ScratchOAuth2 before commit 1603f04e44ef67dde6ccffe866d2dca16defb293 allows attackers to execute arbitrary web scripts or HTML via a crafted POST request.
Published: 2022-02-15T22:13:31.000Z
Updated: 2024-08-04T05:02:11.258Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-46250 vulnerable 2026-06-08 05:38:03.165948 Details available
CRITICAL (10)
An issue in SOA2Login::commented of ScratchOAuth2 before commit a91879bd58fa83b09283c0708a1864cdf067c64a allows attackers to authenticate as other users on downstream components that rely on ScratchOAuth2.
Published: 2022-02-15T22:13:30.000Z
Updated: 2024-08-04T05:02:10.993Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-46249 vulnerable 2026-06-08 05:38:03.165346 Details available
MEDIUM (6.5)
An authorization bypass exploited by a user-controlled key in SpecificApps REST API in ScratchOAuth2 before commit d856dc704b2504cd3b92cf089fdd366dd40775d6 allows app owners to set flags that indicate whether an app is verified on their own apps.
Published: 2022-02-15T22:13:29.000Z
Updated: 2024-08-04T05:02:10.866Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-29437 vulnerable 2026-06-08 05:31:26.358473 Account compromise by man-in-the-middle attack
HIGH (8)
ScratchOAuth2 is an Oauth implementation for Scratch. Any ScratchOAuth2-related data normally accessible and modifiable by a user can be read and modified by a third party. 1. Scratch user visits 3rd party site. 2. 3rd party site asks user for Scratch username. 3. 3rd party site pretends to be user and gets login code from ScratchOAuth2. 4. 3rd party site gives code to user and instructs them to post it on their profile. 5. User posts code on their profile, not knowing it is a ScratchOAuth2 login code. 6. 3rd party site completes login with ScratchOAuth2. 7. 3rd party site has full access to anything the user could do if they directly logged in. See referenced GitHub security advisory for patch notes and workarounds.
Published: 2021-04-13T18:25:20.000Z
Updated: 2024-08-03T22:02:51.925Z
Reference links
Imported from gcve-enriched-dumps CVE data

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