CVE-2026-77939 Flextype CMS 1.0.0-dev RCE via POST /api/v1/query Endpoint

Flextype CMS through v1.0.0-dev contains an expression language injection vulnerability that allows authenticated attackers with a valid API token to read arbitrary files by passing unsanitized user-supplied input to the Symfony ExpressionLanguage engine via the POST /api/v1/query endpoint...

CVE-2026-77939 Flextype CMS 1.0.0-dev RCE via POST /api/v1/query Endpoint

Flextype CMS through v1.0.0-dev contains an expression language injection vulnerability that allows authenticated attackers with a valid API token to read arbitrary files by passing unsanitized user-supplied input to the Symfony ExpressionLanguage engine via the POST /api/v1/query endpoint...

CVE-2026-77939

Flextype CMS through v1.0.0-dev is affected by an expression language injection in its Symfony ExpressionLanguage engine , reachable via the POST /api/v1/query endpoint. Unsanitized, user-supplied input is passed to the engine, exposing application objects such as filesystem() and serializers() w...

Improper Output Neutralization for Logs

Overview morgan is a HTTP request logger middleware for node.js. Affected versions of this package are vulnerable to Improper Output Neutralization for Logs in its format-token expansion, which does not neutralize the Unicode line separators U+0085 NEL, U+2028 LINE SEPARATOR, and U+2029 PARAGRAPH...

Improper Output Neutralization for Logs

Overview org.webjars.npm:morgan is a HTTP request logger middleware for node.js. Affected versions of this package are vulnerable to Improper Output Neutralization for Logs in its format-token expansion, which does not neutralize the Unicode line separators U+0085 NEL, U+2028 LINE SEPARATOR, and...

Klever: Integer overflow in split-royalty validation enables unbounded minting of KLV (native token)

Summary The per-entry percentages of a KDA asset's split royalties are validated by summing them into a uint32 accumulator and checking the sum against HundredPercent 10000, with no upper bound on each individual entry. Two split entries whose percentages sum to just over 2^32 wrap around below...

GHSA-CGC5-V3F2-8M2V Klever: Integer overflow in split-royalty validation enables unbounded minting of KLV (native token)

Summary The per-entry percentages of a KDA asset's split royalties are validated by summing them into a uint32 accumulator and checking the sum against HundredPercent 10000, with no upper bound on each individual entry. Two split entries whose percentages sum to just over 2^32 wrap around below...

EUVD-2026-67825

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in core/kapp/builtInFunctions/utils.go can contain values greater than core.HundredPercent, and core/kapp/kda/create.go and core/kapp/kda/trigger.go sum those values in uint32...

CVE-2026-54755 Klever-Go: Integer overflow in split-royalty validation enables unbounded minting of KLV (native token)

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in core/kapp/builtInFunctions/utils.go can contain values greater than core.HundredPercent, and core/kapp/kda/create.go and core/kapp/kda/trigger.go sum those values in uint32...

CVE-2026-54755

Klever-Go (the Go implementation of the Klever blockchain) contains a uint32 integer overflow in split-royalty validation. Per-entry royalty percentages are decoded without an upper bound, and the validation sum wraps to zero when two crafted values (e.g., 0x80000000 each) overflow uint32, passin...

Klever: Marketplace settlement mints KLV when referral % + royalty % exceed the bid (negative seller share silently skipped)

Summary When a marketplace order is settled MarketBuy / BuyItNow, and auction Claim, the buyer's payment is split three ways — referral, royalties, and the seller market-order owner remainder: marketOwnerAmount = CurrentBid − referralAmount − royaltiesAmount Referral and royalties are paid out...

CVE-2026-54754 Klever-Go: Marketplace settlement mints KLV when referral % + royalty % exceed the bid (negative seller share silently skipped)

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, marketplace settlement in core/kapp/market/market.go reads MarketOrderData.ReferralPercentage from the listing while reading asset.Royalties.MarketPercentage live at purchase time. An asset owner can create a...

CVE-2026-54754

Klever-Go (the Go node for the Klever blockchain) has a time-of-check/time-of-use flaw in marketplace settlement (core/kapp/market/market.go). The referral percentage is snapshotted at listing, but the royalty percentage is read live at purchase. An asset owner can raise the royalty via UpdateRoy...

CVE-2026-54754 Klever-Go: Marketplace settlement mints KLV when referral % + royalty % exceed the bid (negative seller share silently skipped)

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, marketplace settlement in core/kapp/market/market.go reads MarketOrderData.ReferralPercentage from the listing while reading asset.Royalties.MarketPercentage live at purchase time. An asset owner can create a...

CVE-2026-54754 Klever-Go: Marketplace settlement mints KLV when referral % + royalty % exceed the bid (negative seller share silently skipped)

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, marketplace settlement in core/kapp/market/market.go reads MarketOrderData.ReferralPercentage from the listing while reading asset.Royalties.MarketPercentage live at purchase time. An asset owner can create a...

CVE-2026-82289

Gitingest (through 0.3.1 ) has a flaw in its _validate_host function that accepts any hostname with a git. , gitlab. , or github. prefix without verifying membership in a known-hosts list. An attacker can supply a URL with a crafted hostname (e.g., github.evil.com), causing the application to ope...

EUVD-2026-67820

Gitingest through 0.3.1 fails to properly validate hostnames in validatehost, accepting any host with a git., gitlab., or github. prefix regardless of known-hosts list membership. Attackers can submit URLs with attacker-controlled hostnames to trigger outbound connections to arbitrary hosts and...

CVE-2026-82289 Gitingest Prefix-Based Git Host Check Enables Request Forgery and Token Disclosure

Gitingest through 0.3.1 fails to properly validate hostnames in validatehost, accepting any host with a git., gitlab., or github. prefix regardless of known-hosts list membership. Attackers can submit URLs with attacker-controlled hostnames to trigger outbound connections to arbitrary hosts and...

CVE-2026-82289 Gitingest Prefix-Based Git Host Check Enables Request Forgery and Token Disclosure

Gitingest through 0.3.1 fails to properly validate hostnames in validatehost, accepting any host with a git., gitlab., or github. prefix regardless of known-hosts list membership. Attackers can submit URLs with attacker-controlled hostnames to trigger outbound connections to arbitrary hosts and...

CVE-2026-82289 Gitingest Prefix-Based Git Host Check Enables Request Forgery and Token Disclosure

Gitingest through 0.3.1 fails to properly validate hostnames in validatehost, accepting any host with a git., gitlab., or github. prefix regardless of known-hosts list membership. Attackers can submit URLs with attacker-controlled hostnames to trigger outbound connections to arbitrary hosts and...