dotnet: .NET: Local file tampering via link following vulnerability

A flaw was found in .NET's System.Formats.Tar library. When extracting a specially crafted TAR archive containing symbolic links, the TarFile.ExtractToDirectory method may incorrectly follow those links and write files outside the intended extraction directory. An attacker could exploit this issu...

dotnet: .NET: Local file tampering via link following vulnerability

A flaw was found in .NET's System.Formats.Tar library. When extracting a specially crafted TAR archive containing symbolic links, the TarFile.ExtractToDirectory method may incorrectly follow those links and write files outside the intended extraction directory. An attacker could exploit this issu...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview ChatterBot is a ChatterBot is a machine learning, conversational dialog engine Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via the extract function. An attacker can cause arbitrary files to be written to a directory of their choice ...

GHSA-WVRH-2F4M-924V ChatterBot: Symlink-Following Arbitrary Write via UbuntuCorpusTrainer

Summary ChatterBot's UbuntuCorpusTrainer.extract uses a predictable, home-rooted output directory /ubuntudata/ubuntudialogs with a check-then-create pattern if not os.path.exists: os.makedirs followed by tar.extractallpath=self.datapath. A local attacker who pre-plants a symlink at the predictabl...

py7zr: Decompression bomb (zip bomb) denial of service via unchecked extraction size

py7zr's Worker.decompress extracts archive entries without tracking total decompressed size. A crafted .7z file can exhaust disk or memory before the extraction completes. Measured: 15.6 KB archive → 100 MB output 6,556:1 ratio. Proof of concept: python import py7zr, tempfile, os create bomb:...

GHSA-GJRG-MPP7-G774 py7zr: Decompression bomb (zip bomb) denial of service via unchecked extraction size

py7zr's Worker.decompress extracts archive entries without tracking total decompressed size. A crafted .7z file can exhaust disk or memory before the extraction completes. Measured: 15.6 KB archive → 100 MB output 6,556:1 ratio. Proof of concept: python import py7zr, tempfile, os create bomb:...

GHSA-F9M7-VC86-P6JJ go.qbee.io/transport: Symlink-chain path traversal in tar extraction (one level outside destination)

Impact The go.qbee.io/transport library is affected by a symlink-chain path traversal vulnerability in its extractTar routine. The library's path validation is strictly lexical and fails to account for on-disk symlinks created earlier in the extraction process. Consequently, a crafted tar archive...

GHSA-Q6RC-2CGV-63H7 py7zr: Arbitrary File Write Vulnerability

Summary There exists an arbitrary file write vulnerability in py7zr 1.1.0, latest, which allows symbolic links to be recreated outside the destination directory via crafted malicious symbolic link chains. When using extractall to extract an archive, the library restores these symbolic links,...

CVE-2019-25755

CVE-2019-25755 details: Joomla Component vReview 1.9.11 has an SQL injection in the editReview task via the cmId parameter. Unauthenticated attackers can send POST requests with URL-encoded SQL UNION payloads to extract database data (usernames, passwords, versions). Impact per sources is high (C...

CVE-2019-25754 Joomla vRestaurant 1.9.4 SQL Injection via menu-listing-layout

Joomla Component vRestaurant 1.9.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the keysearch parameter. Attackers can send POST requests to the menu-listing-layout endpoint with crafted SQL...

EUVD-2019-20189

Joomla! Component VMap 1.9.6 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code into the latlngbound parameter. Attackers can send GET requests to index.php with the option=comvmap&task=loadmarker parameters...

CVE-2017-20282

Joomla! Component jCart for OpenCart 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the productid parameter. Attackers can send GET requests to index.php with the option=comjcart&route=product/product...

CVE-2017-20279

Joomla Payage 2.05 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the aid parameter. Attackers can send GET requests to index.php with malicious aid values in the makepayment task to extract sensitive...

CVE-2019-25748

Joomla JHotelReservation 6.0.7 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the rooms parameter. Attackers can send POST requests to the search-hotels endpoint with crafted SQL payloads in the...

CVE-2017-20277

Joomla JoomRecipe 1.0.4 component contains a blind SQL injection vulnerability in the searchauthor parameter on the search results page. Attackers can inject SQL code through POST requests to the search endpoint to extract database information using boolean-based blind SQL injection techniques...

CVE-2019-25751

CVE-2019-25751 affects Joomla’s J-ClassifiedsManager component, version 3.0.5. The vulnerability is an SQL injection in the displayads flow that does not require authentication. An attacker can inject malicious SQL through POST parameters, specifically categorySearch, adType, and citySearch, to e...

CVE-2019-25748

CVE-2019-25748 affects Joomla JHotelReservation 6.0.7. The issue is an SQL injection in the rooms parameter of the search-hotels endpoint, allowing unauthenticated attackers to send crafted SQL payloads via POST requests to extract sensitive data (e.g., database version details). Documented CVSS:...

CVE-2017-20282 Joomla! Component jCart for OpenCart 2.0 SQL Injection

Joomla! Component jCart for OpenCart 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the productid parameter. Attackers can send GET requests to index.php with the option=comjcart&route=product/product...

CVE-2017-20282

Joomla! Component jCart for OpenCart 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the productid parameter. Attackers can send GET requests to index.php with the option=comjcart&route=product/product...

CVE-2017-20281

Joomla! Component Extra Search 2.2.8 contains an SQL injection vulnerability in the establename parameter (index.php?option=com_extrasearch). The issue allows unauthenticated attackers to manipulate database queries and extract sensitive information. Evidence in CVE records and AttackerKB confirm...