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CVE-2020-21585

Vulnerability in emlog v6.0.0 allows user to upload webshells via zip plugin module.

CVSS 3.1 · 9.8 Critical EPSS 3.2% KEV · Not listed
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CVE-2020-21574

Buffer overflow vulnerability in YotsuyaNight c-http v0.1.0, allows attackers to cause a denial of service via a long url request which is passed to the delimitedread function.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2020-21572

Buffer overflow vulnerability in function src_parser_trans_stage_1_2_3 trgil gilcc before commit 803969389ca9c06237075a7f8eeb1a19e6651759, allows attackers to cause a denial of service.

CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed
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CVE-2020-21564

An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.

CVSS 3.1 · 8.8 High EPSS 3.5% KEV · Not listed
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CVE-2020-21554

A File Deletion vulnerability exists in TinyShop 3.1.1 in the back_list parameter in controllers\admin.php, which could let a malicious user delete any file such as install.lock to reinstall cms.

CVSS 3.1 · 8.1 High EPSS 1.5% KEV · Not listed
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CVE-2020-21535

transfig: segmentation fault in the gencgm_start() in gencgm.c

fig2dev 3.2.7b contains a segmentation fault in the gencgm_start function in gencgm.c.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
CVE-2020-21533

transfig: stack-based buffer overflow in the read_textobject() in read.c

fig2dev 3.2.7b contains a stack buffer overflow in the read_textobject function in read.c.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
CVE-2020-21532

transfig: global buffer overflow in the setfigfont() in genepic.c

fig2dev 3.2.7b contains a global buffer overflow in the setfigfont function in genepic.c.

CVSS 3.1 · 5.5 Medium EPSS 1.1% KEV · Not listed
CVE-2020-21531

transfig: global buffer overflow in conv_pattern_index() in gencgm.c

fig2dev 3.2.7b contains a global buffer overflow in the conv_pattern_index function in gencgm.c.

CVSS 3.1 · 5.5 Medium EPSS 1.1% KEV · Not listed
CVE-2020-21529

transfig: stack-based buffer overflow in bezier_spline() in genepic.c

fig2dev 3.2.7b contains a stack buffer overflow in the bezier_spline function in genepic.c.

CVSS 3.1 · 5.5 Medium EPSS 1.1% KEV · Not listed
CVE-2020-21528

nasm: segmentation fault in ieee_segment() in outieee.c

A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service via crafted assembly file.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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CVE-2020-21527

There is an Arbitrary file deletion vulnerability in halo v1.1.3. A backup function in the background allows a user, when deleting their backup files, to delete any files on the system through directory traversal.

CVSS 3.1 · 7.7 High EPSS 1.1% KEV · Not listed
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CVE-2020-21526

An Arbitrary file writing vulnerability in halo v1.1.3. In an interface to write files in the background, a directory traversal check is performed on the input path parameter, but the startsWith function can be used to bypass it.

CVSS 3.1 · 9.8 Critical EPSS 1.9% KEV · Not listed
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CVE-2020-21525

Halo V1.1.3 is affected by: Arbitrary File reading. In an interface that reads files in halo v1.1.3, a directory traversal check is performed on the input path parameter, but the startsWith function can be used to bypass it.

CVSS 3.1 · 7.5 High EPSS 1.9% KEV · Not listed
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CVE-2020-21524

There is a XML external entity (XXE) vulnerability in halo v1.1.3, The function of importing other blogs in the background(/api/admin/migrations/wordpress) needs to parse the xml file, but it is not used for security defense, This vulnerability can detect the intranet, read files, enable ddos attacks, etc. exp:https://github.com/halo-dev/halo/issues/423

CVSS 3.1 · 9.1 Critical EPSS 1.5% KEV · Not listed
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CVE-2020-21523

A Server-Side Freemarker template injection vulnerability in halo CMS v1.1.3 In the Edit Theme File function. The ftl file can be edited. This is the Freemarker template file. This file can cause arbitrary code execution when it is rendered in the background. exp: <#assign test="freemarker.template.utility.Execute"?new()> ${test("touch /tmp/freemarkerPwned")}

CVSS 3.1 · 9.8 Critical EPSS 2.6% KEV · Not listed
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CVE-2020-21522

An issue was discovered in halo V1.1.3. A Zip Slip Directory Traversal Vulnerability in the backend,the attacker can overwrite some files, such as ftl files, .bashrc files in the user directory, and finally get the permissions of the operating system.

CVSS 3.1 · 9.8 Critical EPSS 1.5% KEV · Not listed
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