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CVE-2024-4591· NVD / CVE Program· CNA VulDB

DedeCMS sys_group_add.php cross-site request forgery

A vulnerability classified as problematic has been found in DedeCMS 5.7. This affects an unknown part of the file /src/dede/sys_group_add.php. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-263313 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

MediumCVSS 4.3 · v3.1—No exploit No fix recorded
Published
May 7, 2024
Updated
Jun 17, 2026
EPSS
0.4% · 35th percentile
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Report tools

JSON

Action score

17

Monitor

Low priority for now.

CVSS
17 / 40 · 4.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.4%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
4.3
CNA · VulDB
4.3
agree

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
dedecmsdedecms

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • dedecms dedecms5.7

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulDB). Independent of NVD's CPE analysis and usually ahead of it.

  • n/a DedeCMS

    • 5.7affected

Same product

dedecms: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-7700DedeCMS 5.7 has CSRF with an impact of arbitrary code execution, because the partcode parameter in a tag_test_action.php request can specify
    57Plan
  • CVE-2015-4553A file upload issue exists in DeDeCMS before 5.7-sp1, which allows malicious users getshell.
    52Plan
  • CVE-2023-2928DedeCMS article_allowurl_edit.php code injection
    50Plan
  • CVE-2022-34531DedeCMS v5.7.95 was discovered to contain a remote code execution (RCE) vulnerability via the component mytag_ main.php.
    46Plan
  • CVE-2017-17731DedeCMS through 5.7 has SQL Injection via the $_FILES superglobal to plus/recommend.php.
    43Plan
  • CVE-2023-3578DedeCMS co_do.php server-side request forgery
    40Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-2968442 days apartDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /src/dede/makehtml_homepage.php allowing a remo
    39Monitor
  • CVE-2024-3096535 days apartDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via /src/dede/member_scores.php.
    35Monitor
  • CVE-2024-2843155 days apartDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via the component /dede/catalog_del.php.
    35Monitor
  • CVE-2024-2843255 days apartDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via the component /dede/article_edit.php.
    35Monitor
  • CVE-2024-2866555 days apartDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via the component /dede/article_add.php
    35Monitor
  • CVE-2024-2867555 days apartDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via /dede/diy_edit.php
    35Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
low · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
None
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-352 · Cross-Site Request Forgery (CSRF)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

nvd-primary

Root cause

State-changing requests rely on the session cookie the browser sends automatically; nothing verifies that the request came from the user’s own page.

The bug in code

The whole CWE-352 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
app.use(session({ cookie: { httpOnly: true } }));app.post("/account/address", updateAddress);

Fixed

ts
app.use(session({ cookie: { httpOnly: true, sameSite: "lax" } }));app.post("/account/address", csrfProtection, updateAddress);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records