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BTCPay Server

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Accountability record

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Informational 15 AI analysisMessage 58 · Thin
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Containerize the server settings views into sections (#7501)

This commit is a user-interface redesign, not a security fix. It wraps existing server settings pages into consistent visual sections and adds short explanatory subtitles. No code handling payments, authentication, permissions, or data val…

97357e8cby dstrukt+255−11230 files
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Informational 15 AI analysisMessage 53 · Thin
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Rename global search keywords to aliases (#7586)

This commit simply renames the search feature's 'Keywords' field to 'Aliases' across the BTCPay Server codebase. It is a non-functional refactoring that does not change any security behavior, access controls, or data handling. Backward com…

3af94084by Nicolas Dorier+96−7720 files
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Moderate 58 AI analysisMessage 36 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

fix confirm (#7570)

This commit adds a missing safety check in the API key authorization flow. Previously, if a user clicked a 'confirm' action for an API key that no longer existed, the code would try to use a null (non-existent) key object, which could caus…

Null dereference / NullReferenceException preventedMissing validation of repository return valueUser-facing authorization flow hardening
bd7f91e2by monasco+9−01 file
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Informational 3 AI analysisMessage 0 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Bump libs

This commit simply updates four external software library (NuGet package) versions to newer patch releases. There are no code changes shown, and the commit message gives no indication that any security issue is being fixed. It looks like a…

48c57151by Nicolas Dorier+5−54 files
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Low 35 AI analysisMessage 36 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

fix notfound (#7572)

This commit changes how BTCPay Server handles a missing user when an administrator tries to resend a verification email. Previously, the code threw a generic internal error (ApplicationException), which could expose internal details or pro…

Replaces thrown ApplicationException with NotFound() for missing userReduces information leakage via exception message containing userIdImproves HTTP semantics (404 instead of 500-class error)
491cf201by monasco+1−31 file
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Informational 15 AI analysisMessage 28 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Add PushNuget.sh

This commit adds a simple build-and-publish helper script for the project's NuGet package. It packages the BTCPayServer.Client library, pushes it to the public NuGet registry using an API key from an environment variable, and creates a mat…

24f5054eby Nicolas Dorier+16−01 file
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Low 36 AI analysisMessage 58 · Thin
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Encode payjoin errors in wallet status messages (#7567)

This commit fixes a potential cross-site scripting (XSS) issue in BTCPay Server's wallet status messages. When a payjoin transaction fails, the server shows a warning message that includes an error string. Previously, that error string was…

HTML content constructed from an external error string without encodingAddition of HtmlEncoder.Default.Encode around user-influenced or third-party error textStatus message rendered as raw Html in the UI
a60f8bf2by Nicolas Dorier+2−11 file
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Low 46 AI analysisMessage 36 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

fix lnurl (#7563)

This commit fixes a bug in BTCPay Server's LNURL feature for pull payments. Previously, if someone requested a LNURL for a pull payment that didn't exist, the code would try to use a null (empty) pull payment object, which could cause the …

Null dereference / missing null check on database/service lookup resultPotential server-side exception (DoS/crash) on crafted LNURL requestInformation disclosure risk if exception details leak stack traces
227912f2by monasco+1−11 file
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Informational 15 AI analysisMessage 63 · Adequate
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Update POS callback authentication guidance (#7566)

This commit only updates user-facing help text in the Point of Sale plugin. It replaces outdated guidance about legacy API keys and Basic authentication with newer guidance about API tokens and the correct REST API endpoint. No code logic,…

045f70a2by Nicolas Dorier+2−22 files
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Informational 15 AI analysisMessage 0 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Fix test

This is a one-line change to a test file. It adjusts an assertion so that the test now expects a database-migrated API key to have a null CreatedAt value instead of a non-null value. There is no production code change and no security relev…

ecfb7990by Nicolas Dorier+1−11 file
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Moderate 56 AI analysisMessage 45 · Thin
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Merge branch 'refact-api-keys'

This commit refactors how BTCPay Server stores and handles API keys. Previously, the secret API key itself was used as the database primary key, meaning the full secret was stored in plaintext and appeared in URLs/revocation endpoints. Now…

API key secrets no longer used as database primary key or in revocation URLsDatabase now stores SHA256 hash of secret rather than plaintext secret for authentication lookupNew ephemeral Key column cleared after 5 minutes by scheduled cleanup
7ec0260bby Nicolas Dorier+368−39129 files
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Moderate 60 AI analysisMessage 28 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Harden API key storage

This commit changes how BTCPay Server stores and handles API keys. Previously, the secret API key itself was used as the database primary key and was stored in plaintext. After this change, the database stores a one-way hash of the secret,…

Database now stores SHA-256 hash of API key secret instead of the secret itselfAPI key secret is cleared from database after creation via scheduled cleanup jobPublic management ID (akid_*) is separated from the secret
b1294924by Nicolas Dorier+368−39129 files
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Low 32 AI analysisMessage 18 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

bump HtmlSanitizer

This commit updates the HtmlSanitizer library to a newer patch version and reorganizes some account email-change tests. The library bump could fix a security bug in how user-supplied HTML is cleaned, but the commit itself does not say it f…

Dependency version bump of an HTML-sanitization library (HtmlSanitizer)Test-only reorganization around account email change flowsNo explicit security advisory, CVE, or vulnerability description in commit message
f8946b83by Nicolas Dorier+17−332 files
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Moderate 58 AI analysisMessage 50 · Thin
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Require current password for account email changes

This commit adds a security check so that when a user tries to change their email address on their account profile, they must enter their current password. Before this change, an attacker who had already hijacked a logged-in session could …

Account-takeover mitigation: email change now requires password re-authenticationNew model property CurrentPassword with DataType.PasswordController now calls CheckPasswordAsync before applying email change
f681ec7eby Nicolas Dorier+74−137 files
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Informational 15 AI analysisMessage 28 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Make a signed commit

This commit changes a single word in a build script's status message, from 'if it is possible' to 'whether it is possible'. There is no functional, security, or behavioral change to the software.

e342c62aby Nicolas Dorier+1−11 file
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Low 35 AI analysisMessage 70 · Adequate
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

fix(plugin-manager): use update lookup for installed plugins (#7536)

This commit changes how BTCPay Server's plugin manager asks the plugin directory for update information. Previously, the server fetched the full catalog of plugins and then filtered locally. Now it sends a list of the plugins actually inst…

Reduces information disclosure to external plugin directory by sending only installed/pending plugin list instead of querying full catalogAdds input validation on plugin update response (null entries, missing identifier/version)Improves handling of disabled and pending plugins in update checks
c617a24fby thgO.O+248−685 files
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Informational 15 AI analysisMessage 38 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Fix flaky test

This commit adds one extra wait/check to an automated test that verifies email rules appear in a web page. It is purely a test-stability fix and does not change any production code, user-facing behavior, or security boundary.

34ce3589by Nicolas Dorier+1−01 file
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Informational 15 AI analysisMessage 38 · Opaque
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Fix github reports in CI

This commit changes a CI test script so that GitHub Actions can write step summary reports to the correct file path inside a Docker container. It is a build/test infrastructure fix with no apparent security relevance.

4208bf71by Nicolas Dorier+15−11 file
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Moderate 66 AI analysisMessage 85 · Strong
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Validate support URL scheme to prevent stored script injection (#7537)

This commit fixes a stored cross-site scripting (XSS) risk in BTCPay Server's store settings. Merchants can set a 'Support URL' that is shown to customers during checkout. Before this fix, an attacker with access to store settings could en…

Stored XSS via javascript: URI in SupportUrlMissing scheme validation on user-supplied URLGreenfield API and UI controller both patched
a6b81460by Chukwuleta Tobechi+19−33 files
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Moderate 61 AI analysisMessage 58 · Thin
BT BTCPay ServerBTCPay Server BitcoinLightning NetworkPayment infrastructure

Prevent monetization from overriding administrator account lockout (#7523)

This change fixes a bug where BTCPay Server's paid-subscription ('monetization') system could automatically re-enable an administrator account that had been manually disabled. Previously, when a subscription renewed or was bypassed, the mo…

Privilege/authorization bypass: automated subsystem overriding an administrative account-disable actionMissing provenance/audit trail in security-sensitive state change (account disabled flag)Business-logic flaw in subscription lifecycle interacting with identity lockout
0e4fc389by Chukwuleta Tobechi+28−64 files
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