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| purl | pkg:composer/symfony/serializer@5.0.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-bdhj-np35-sybt
Aliases: CVE-2023-46734 GHSA-q847-2q57-wmr3 |
Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters. |
Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
|
VCID-j2su-wjra-tbh1
Aliases: CVE-2021-41270 GHSA-2xhg-w2g5-w95x |
Improper Neutralization of Formula Elements in a CSV File `Symfony/Serializer` handles serializing and deserializing data structures for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Symfony is vulnerable to CSV injection, also known as formula injection. In Symfony, maintainers added the opt-in `csv_escape_formulas` option in the `CsvEncoder`, to prefix all cells starting with `=`, `+`, `-` or `@` with a tab `\t`. Since then, OWASP added 2 chars in that list, Tab (0x09) and Carriage return (0x0D). This makes the previous prefix char (Tab `\t`) part of the vulnerable characters, and OWASP suggests using the single quote `'` for prefixing the value. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||