Patchfirst
ChainPackagist:phpmailer/phpmailer

phpmailer/phpmailer: successive fixes (2020–2021)

3 CVEs over 3 generations, 8 Jun 2020 to 16 Jun 2021.

Family tree

Left to right by publication date.Oldest first. Select a CVE to open it.
  1. CVE-2020-136258 Jun 2020 First in the chain
  2. CVE-2020-3632628 Apr 2021 related to CVE-2020-13625
  3. CVE-2021-3455116 Jun 2021 related to CVE-2020-36326related to CVE-2020-13625
Jun 2020OctApr 2021Jun CVE-2020-36326 → CVE-2021-34551: related (high confidence)CVE-2020-13625 → CVE-2020-36326: related (medium confidence)CVE-2020-13625 → CVE-2021-34551: related (medium confidence) CVE-2020-13625 8 Jun 2020 CVE-2020-36326 28 Apr 2021 CVE-2021-34551 16 Jun 2021 Jun 2020SepDecApr 2021Jun CVE-2020-36326 → CVE-2021-34551: related (high confidence)CVE-2020-13625 → CVE-2020-36326: related (medium confidence)CVE-2020-13625 → CVE-2021-34551: related (medium confidence) CVE-2020-13625 8 Jun 2020 CVE-2020-36326 28 Apr 2021 CVE-2021-34551 16 Jun 2021
Exploited in the wild (CISA KEV) Not in KEV Priority score (0 to 100) High confidence Medium Low

CVEs in this family

Table view of the tree
CVEPublishedTitleLinked fromPriority
CVE-2020-13625 8 Jun 2020 PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote… · fixed in 6.1.6 First in chain 18.0
CVE-2020-36326 28 Apr 2021 PHPMailer 6.1.8 through 6.4.0 allows object injection through Phar Deserialization via addAttachment with a UNC pathname · fixed in 6.4.1 CVE-2020-13625 · related · Medium 17.5
CVE-2021-34551 16 Jun 2021 PHPMailer before 6.5.0 on Windows allows remote code execution if lang_path is untrusted data and has a UNC pathname · fixed in 6.5.0 CVE-2020-36326 · related · High 17.3
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