Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-49145— App::Ack versions through 3.10.0 for Perl read arbitrary files via --files-from in a project .ackrc

AI Predicted 6.5 Difficulty: Easy EPSS 0.33% · P25

Possible ATT&CK Techniques 1AI

T1552.004 · Private Keys

Affected Version Matrix 1

VendorProductVersion RangeStatus
PETDANCEApp::Ack≤ 3.10.0affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-49145

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
App::Ack versions through 3.10.0 for Perl read arbitrary files via --files-from in a project .ackrc
Source: CVE Program / CVE List V5
Vulnerability Description
App::Ack versions through 3.10.0 for Perl read arbitrary files via --files-from in a project .ackrc. ack searches up the directory hierarchy from the current directory for a project .ackrc and loads its options. The project-source option blocklist in App::Ack::ConfigLoader does not include --files-from, so a project .ackrc can set it to a path whose listed files ack then reads and searches. Version 3.10.0 added --follow to the blocklist; --files-from remains accepted. A project .ackrc committed to an untrusted repository can make ack read files outside the project and print their matching lines.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
PETDANCE App::Ack 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PETDANCE App::Ack是PETDANCE个人开发者的一款基于Perl的快速代码搜索工具。 PETDANCE App::Ack 3.10.0及之前版本存在安全漏洞，该漏洞源于在项目.ackrc文件中通过--files-from参数读取任意文件，项目.ackrc可设置未包含在封锁列表中的--files-from参数路径，导致读取项目外文件并打印匹配行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
PETDANCEApp::Ack 0 ~ 3.10.0 -

II. Public POCs for CVE-2026-49145

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-49145

请登录查看更多情报信息。

Vendor Pages for CVE-2026-49145 (1)

Same Patch Batch · PETDANCE · 2026-07-08 · 3 CVEs total

CVE-2026-49146App::Ack versions before 3.10.0 for Perl allow memory exhaustion via an unbounded context
CVE-2026-49147App::Ack versions through 3.10.0 for Perl print unsanitised terminal escape sequences from

IV. Related Vulnerabilities

Same product: App::Ack
Same vendor: PETDANCE
Same weakness: CWE-73

V. Comments for CVE-2026-49145

No comments yet

Leave a comment